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CMMC Certification Explained: A Practical Guide for Defense Contractors

Max Heinemann — Wed, 08 Apr 2026 20:48:18 GMT

CMMC Certification Explained: A Practical Guide for Defense Contractors

Mar 17
12 min read

Cybersecurity Maturity Model Certification (CMMC) is no longer a future consideration for defense contractors. It is a contract requirement that determines who can bid, win, and retain Department of Defense work.

What makes CMMC different from prior cybersecurity mandates is enforcement. Organizations are no longer allowed to self-assert compliance and move on. They must prove, through assessment, that security controls are implemented, followed, and sustained.

This page is designed for organizations that already know CMMC matters and want practical clarity. We focus on how CMMC plays out in real environments, what organizations get wrong, and what to expect if certification is the goal.

What Is CMMC and Why It Exists

CMMC is a cybersecurity framework developed by the Department of Defense (DoD) to improve the protection of sensitive government information across the defense supply chain. Its creation reflects a growing recognition that cybersecurity weaknesses at any point in the supply chain can create outsized risk, even when the primary contractor has strong controls in place.

Historically, the DoD relied on self-attestation to enforce cybersecurity requirements. Contractors were expected to align with standards such as NIST SP 800-171 and to attest that required safeguards were implemented. While these requirements established an important baseline, enforcement was inconsistent, and verification was limited. As a result, cybersecurity maturity varied widely across organizations handling similar types of sensitive information.

Over time, the DoD observed that adversaries were increasingly targeting smaller contractors and suppliers as a way to gain indirect access to sensitive data. These organizations often lack the resources, structure, or oversight needed to maintain consistent security practices. CMMC was created in response to this reality, with the goal of raising the overall cybersecurity baseline across the Defense Industrial Base.

Rather than focusing solely on individual technical controls, CMMC emphasizes maturity and consistency. It introduces defined levels of cybersecurity capability and ties those levels to formal assessment requirements. Organizations handling Federal Contract Information (FCI) or Controlled Unclassified Information (CUI) must now demonstrate that their security practices are not only documented but actively followed and maintained as part of day-to-day operations.

Oversight of the CMMC ecosystem, including assessor accreditation and training, is managed by the Cyber AB. This governance structure is designed to promote consistency across assessments and reduce variability in how requirements are interpreted and evaluated.

Who Needs to Comply With CMMC

CMMC compliance applies to a broad range of organizations that do business with the Department of Defense. This includes prime contractors, subcontractors, suppliers, and service providers. The determining factor is not organizational size or revenue, but whether an organization handles FCI or CUI as part of contract performance.

We regularly see organizations underestimate their exposure because they define scope based on intention rather than actual behavior. In one recent engagement with a 60-person manufacturer, leadership was confident that CUI was confined to a single ERP environment. But once we began scoping interviews and artifact review, a different picture emerged. Engineers were emailing controlled drawings through personal Gmail accounts. That single discovery expanded their compliance scope across multiple systems and users and materially changed their remediation plan.

One of the most common misconceptions surrounding CMMC is that it applies only to prime contractors. In reality, cybersecurity requirements frequently flow down the supply chain. Subcontractors that support DoD contracts may be required to meet CMMC requirements even if they never contract directly with the government. If sensitive data touches their environment in any form, CMMC may apply.

This flow-down dynamic introduces significant risk for organizations that assume they are out of scope. Many companies discover late in the process that CUI exists in shared systems, cloud collaboration platforms, or third-party tools that were not initially considered. By the time this is identified, compliance timelines may already be compressed.

CMMC also affects organizations differently depending on their role in the supply chain. A manufacturer producing components for a defense system may face different scoping considerations than a professional services firm providing engineering or IT support. Understanding where data flows, who has access to it, and how it is protected is essential for determining which CMMC level applies.

Cyberleaf addresses these scoping challenges and flow-down considerations in more detail in What Is CMMC and Who Needs to Comply?, which explores common scenarios where organizations underestimate their compliance obligations.

Understanding the CMMC Framework

CMMC is designed as a maturity-based framework. Rather than applying a single set of requirements to every organization, it aligns cybersecurity expectations with the sensitivity of the data being handled and the potential impact of a compromise. This approach allows the DoD to apply stronger requirements where risk is higher, while avoiding unnecessary burden where exposure is limited.

At its core, the framework is structured around defined levels, each one representing a different degree of cybersecurity, maturity and rigor. As organizations move up the levels, expectations increase in terms of technical controls, documentation, process maturity, and assessment requirements.

Understanding the CMMC Levels

CMMC levels are designed to align security requirements with the type of information an organization handles. Each level builds on the previous one, adding depth and rigor as risk increases. While the framework has evolved over time, the intent remains consistent: ensure that organizations protecting sensitive defense information meet appropriate, verifiable standards.

Organizations are not free to choose their level arbitrarily. The required CMMC level is dictated by contract requirements and the nature of the data involved. Understanding which level applies is a critical early step in any compliance effort.

CMMC Level 1 Overview

CMMC Level 1 focuses on the protection of FCI. It’s intended for organizations with limited exposure to sensitive data and establishes a baseline level of cybersecurity hygiene. At this level, organizations are expected to implement foundational safeguards that reduce the likelihood of common threats such as unauthorized access, data loss, or misuse.

Level 1 typically applies to organizations that do not handle CUI. Examples may include suppliers or service providers whose interaction with defense data is limited in scope. While Level 1 is often viewed as an entry point into the CMMC framework, it still requires intentional effort to ensure that basic practices are implemented consistently across systems and users.

One common Level 1 misconception is that “basic” means informal. We worked with a small supplier that technically had most of the required safeguards in place, but nothing was documented, and user practices varied widely. They passed internal checks repeatedly but failed their first readiness review because they could not demonstrate consistency. FCI was comingled with financials when they introduced a new financial system and leadership was unaware when exactly this happened. FCI does not stay where leadership thinks it stays. It follows the way work actually gets done. Level 1 is simpler, but it still requires intentional process and evidence.

Assessment expectations at Level 1 are simpler than at higher levels and do not involve a third-party audit. Organizations complete a self-assessment against the 15 Level 1 practices, submit the results to the Supplier Performance Risk System (SPRS), and annually self-attest that those practices are being performed. While the requirements are foundational, informal or ad hoc security habits often become visible once organizations are required to document and attest to what is happening.

For organizations looking to understand what readiness looks like at this level without diving into control-by-control detail, Cyberleaf provides additional guidance in CMMC Level 1 Ready in 30, which focuses on expectations and planning rather than technical configuration.

CMMC Level 2 Overview

CMMC Level 2 applies to organizations that handle CUI and represents a significant increase in scope, rigor, and operational impact. Level 2 aligns closely with NIST SP 800-171 and, in most cases, requires a third-party assessment conducted by an authorized C3PAO.

Organizations pursuing Level 2 compliance often underestimate the cumulative effort involved. While individual security controls may appear manageable in isolation, the overall burden of documentation, evidence collection, process consistency, and cross-functional coordination can be substantial. Compliance at this level is not achieved through technology alone.

Level 2 requires organizations to demonstrate that security practices are institutionalized. This means controls must be supported by documented policies, consistently followed by personnel, and reviewed over time. Leadership involvement, clear ownership, and coordination across IT, security, and business teams are all critical factors in achieving and maintaining compliance.

At Level 2, the gap between perception and reality grows. A 120-employee engineering firm we worked with believed they were “mostly compliant” because they had aligned to NIST 800-171 2 years earlier. They self-assessed at level 2 and were confident in their SPRS Score. What looked like a light validation effort turned into a broader operational rebuild. Closing the gaps took months, not weeks, and required participation from engineering, operations, HR, leadership, and IT. The issue was not that the organization had done nothing. It was that their compliance posture had not been maintained after they scaled up to meet a new contract for a prime and the business outpaced the levels required for a Level 2 assessment.

Cyberleaf explores these realities in Let’s Be Honest About CMMC Level 2: It Isn’t a Quick Process, which provides a grounded perspective on timelines, effort, and common pitfalls without duplicating implementation steps.

How CMMC Relates to Other Cybersecurity Frameworks

CMMC does not exist in isolation. For many defense contractors, confusion arises because CMMC intersects with cybersecurity standards and contractual requirements that have existed for years. Understanding how these frameworks relate to one another is essential for avoiding redundant effort and setting realistic expectations.

At its core, CMMC Level 2 is based on NIST SP 800-171, which is maintained by the National Institute of Standards and Technology. NIST 800-171 defines security requirements for protecting CUI in non-federal systems. Organizations that have previously aligned with NIST may already have a foundation in place, but alignment alone is not sufficient for CMMC.

CMMC introduces formal assessment and enforcement mechanisms that go beyond voluntary compliance. Where NIST alignment historically relied on self-attestation, CMMC requires organizations to demonstrate compliance through assessment. This distinction is critical. An organization may believe it is “NIST compliant” but still fail a CMMC assessment if documentation, evidence, or consistency expectations are not met.

CMMC is also closely connected to DFARS 252.204-7012, which governs the protection of CUI and mandates reporting of cyber incidents. DFARS requirements remain contractually binding regardless of CMMC status. In practice, CMMC reinforces and formalizes expectations that already exist within DFARS, rather than replacing them.

Some organizations ask whether certifications such as ISO 27001 can substitute for CMMC. While ISO 27001 can support broader information security governance and maturity, it does not replace CMMC requirements for Department of Defense contracts. CMMC is contract-driven compliance, and its requirements must be met regardless of other certifications an organization may hold.

Cyberleaf provides a deeper comparison of these frameworks in CMMC vs NIST 800-171: What Contractors Need to Know, which explores how organizations can align efforts without duplicating work.

Common Challenges Organizations Face With CMMC

Despite increasing awareness, organizations pursuing CMMC compliance consistently encounter similar challenges. These challenges are rarely limited to technology alone. More often, they stem from unclear scope, fragmented ownership, and misaligned expectations.

One of the most common issues is inaccurate scoping. Organizations frequently underestimate where CUI exists within their environment. CUI is often assumed to be limited to a specific system or department, when it may flow through email, file-sharing platforms, collaboration tools, or third-party applications. Late discovery of CUI expands compliance scope and increases remediation effort.

Another frequent challenge is tool sprawl. To move quickly, organizations may invest in multiple security tools without a clear strategy for how those tools support compliance. While security technology is important, tools alone do not create compliant processes or assessment-ready evidence. Over time, unmanaged tool sprawl can increase cost and complexity while still leaving gaps.

One organization believed they were “ahead of the curve” because they had invested heavily in security tooling. The best EDR/XDR, SIEM/SOAR coupled with automation and orchestration across the technology boundaries supported with all star incident responders. During readiness review, we found policies had not been updated in over three years, and evidence was scattered across shared drives with no clear ownership. Despite strong technology, documentation had been neglected and they were not assessment ready.

Documentation is another major stumbling block. CMMC assessments expect organizations to demonstrate not only that controls exist, but that they are implemented consistently and supported by documented policies and procedures. Organizations that rely on informal practices or tribal knowledge often struggle to produce the evidence assessors expect. CMMC requires control process like change management to be validation weekly, monthly, and annual review with leadership and SMEs. At Level 2, many organizations do not fail because they ignored compliance. They fail because they mistake old work for current readiness.

Finally, ownership and accountability issues can derail readiness efforts. When responsibility for CMMC is fragmented across IT, security, compliance, and leadership teams, progress slows and gaps persist. Successful organizations establish clear ownership and ensure leadership involvement early in the process.

Cyberleaf explores one of these issues in depth in Why Tool Sprawl Is One of the Biggest Barriers to CMMC Compliance.

What the CMMC Compliance Journey Looks Like

While every organization is different, most CMMC efforts follow a predictable timeline once scope and data flow are understood.

For a typical 100-person defense contractor pursuing CMMC Level 2

Scoping and gap analysis: 2–3 months

This phase identifies where CUI exists, which systems are in scope, and how current controls align with requirements. Many organizations uncover material gaps during this step that reshape the rest of the project.

Remediation and process alignment: 6–9 months

This is where most of the work occurs. Technical controls are strengthened, documentation is formalized, and processes are standardized. Organizations starting without mature policies or evidence should expect this phase to extend longer.

Assessment preparation: 2–3 months

Evidence is validated, processes are rehearsed, and internal readiness reviews are completed. Skipping or rushing this phase is one of the most common causes of failed assessments.

Ongoing compliance management: Continuous

Certification is not the finish line. Personnel changes, system updates, and evolving threats require ongoing oversight to remain compliant over time.

If you are starting from scratch on documentation, add an additional quarter to this timeline.

Cyberleaf provides additional perspective on this journey in How to Become CMMC Compliant: What to Expect, What to Avoid, and How to Get It Done.

Preparing for CMMC Without Disrupting Operations

A common concern among defense contractors is that CMMC compliance will disrupt normal business operations. In practice, disruption is most often caused by delayed preparation rather than the requirements themselves.

Organizations that wait until a contract mandates immediate compliance frequently face compressed timelines and rushed decisions. This reactive approach increases cost, stress, and the likelihood of mistakes. In contrast, organizations that begin preparing early gain flexibility.

Early preparation allows organizations to spread effort over time, align compliance initiatives with existing projects, and make informed decisions about scope and prioritization. It also enables leadership teams to balance compliance requirements with operational realities rather than treating CMMC as an emergency project.

Viewing CMMC as an operational maturity effort rather than a last-minute hurdle helps organizations integrate security into day-to-day processes. Over time, this approach reduces disruption and supports more sustainable compliance outcomes.

Choosing the Right CMMC Support Approach

CMMC compliance often involves a combination of internal resources, external advisors, and technology providers. Choosing the right approach requires understanding the role each component plays and how they fit together.

One issue we see repeatedly is conflict of interest. Many CMMC consultants also sell the security tools they recommend. That creates an incentive to over scope environments, push unnecessary platforms, and inflate long-term costs.

We believe advisory and product sales should be separate. CMMC readiness should be driven by scope, data flow, and contractual requirements, not by what someone happens to resell. Organizations benefit when guidance is architecture-agnostic and focused on assessment success rather than tool adoption.

It is also important to consider long-term support. Achieving certification is only part of the journey. Maintaining compliance over time requires ongoing attention, and organizations should ensure that any support approach extends beyond initial assessment.

Cyberleaf approaches CMMC with an advisory-first mindset, helping organizations navigate complexity while aligning security efforts with business objectives. More information about this approach is available on the Cyberleaf CMMC Advisory Services page.

What Most Contractors Get Wrong About CMMC

After working with organizations across multiple industries and assessment stages, we see the same mistakes repeated again and again.

Buying infrastructure before scoping

Many contractors commit to GCC High or expensive enclave architectures before fully understanding where CUI actually lives. That can be a five-figure decision that turns out to be unnecessary once scope is properly defined.

Assuming tools equal compliance

Security platforms help, but they do not create compliant processes. We regularly encounter organizations with strong toolsets that still fail readiness checks because policies, evidence, and consistency are missing.

Assuming your MSP understands CMMC

Many MSPs are strong at general IT support, but CMMC requires more than keeping systems running. We routinely see providers struggling to translate IT support into CMMC expertise, especially when scoping, CUI boundaries, evidence, and assessment defensibility are on the line.

Treating CMMC as an IT project

CMMC is an organizational change effort. When ownership is isolated to IT without leadership involvement, progress stalls and gaps persist.

One of the biggest risks in CMMC preparation is assuming your organization already knows what “compliant” looks like. Many organizations and their providers can manage tools and infrastructure, but far fewer understand how to design, document, and defend an environment against CMMC Level 2 expectations.

Organizations that avoid these pitfalls typically spend less, move faster, and experience fewer surprises during assessment.

CMMC Resources and Next Steps

CMMC compliance can feel overwhelming, particularly for organizations encountering the framework for the first time. Clarity improves when organizations focus on understanding scope, expectations, and the overall journey before diving into implementation details.

Cyberleaf maintains a growing library of CMMC-focused blogs, checklists, and webinars designed to support organizations at every stage of the compliance journey. These resources provide deeper insight into specific topics without duplicating content on this page.

If you aren’t sure where your organization stands today or what steps make sense next, these resources offer a strong starting point. For organizations seeking tailored guidance, a CMMC readiness conversation can help clarify priorities, identify risks, and reduce uncertainty.

Hurricane Milton Preparedness

Taylor Treese — Wed, 08 Apr 2026 20:47:38 GMT

HURRICANE MILTON PREPAREDNESS

Oct 9, 2024
1 min read

ADVISORY NOTICE – ALL CYBERLEAF CUSTOMERS

RE: Cyberleaf Preparation for Hurricane Milton Operations

We hope this message finds you safe and well.

As Hurricane Milton approaches the Florida coast, we want to assure you that Cyberleaf operations remain fully active and uninterrupted. We understand the importance of our services to your business, especially during challenging times like these.

To ensure continued support, Cyberleaf has a portion of our Security Operations Center (SOC) that is always operating from our Kansas location. Additionally, our staff members are fully remote during storm operations and distributed across the United States. Backup staffing plans and operational processes coupled with fully redundant data centers allow Cyberleaf to maintain consistent service despite the threat of serious weather. We do not anticipate any disruption in security operations or customer support.

Please feel free to reach out if you have any concerns or need assistance. We are committed to providing you with the highest level of support throughout this period.

Stay safe, and thank you for your continued trust in us.

CYBERLEAF CUSTOMER SUPPORT

Cybersecurity for Private Equity: Protecting and Enhancing Value

Taylor Treese — Wed, 08 Apr 2026 20:47:13 GMT

Cybersecurity for Private Equity: Protecting and Enhancing Value

Jul 30, 2024
4 min read

The private equity landscape is evolving rapidly , with cybersecurity emerging as a critical factor in both risk mitigation and value creation. Once considered a mere operational expense, cybersecurity has transformed into a strategic imperative that can significantly impact portfolio performance. This blog explores the multifaceted role of cybersecurity in private equity, demonstrating how it not only safeguards investments but also drives substantial value .

Understanding the Cyber Threat Landscape

Private equity firms and their portfolio companies are increasingly targeted by sophisticated cyberattacks. From ransomware to data breaches, the threat landscape is constantly evolving. These attacks can result in financial losses, reputational damage, and regulatory penalties. To effectively protect investments, private equity firms must possess a deep understanding of the cyber threats facing their portfolio companies.

Cybersecurity Due Diligence: A Cornerstone of Value Creation

Thorough cybersecurity due diligence is essential for identifying potential risks within portfolio companies. By assessing an organization’s security posture, private equity firms can identify areas for improvement and develop strategies to mitigate risks. Moreover, cybersecurity can serve as a powerful value driver. By investing in robust cybersecurity measures, portfolio companies can enhance their competitive advantage, attract top talent, and improve customer trust.

Building a Strong Cybersecurity Foundation

A robust cybersecurity foundation is crucial for protecting portfolio investments. This involves implementing comprehensive security frameworks, such as NIST Cybersecurity Framework or ISO 27001, to establish a structured approach to risk management. Regular risk assessments are essential to identify vulnerabilities and prioritize mitigation efforts. Additionally, developing a well-defined incident response plan is critical for minimizing the impact of cyberattacks.

Cybersecurity as a Competitive Advantage

Beyond risk mitigation, cybersecurity can be a powerful tool for creating value. By prioritizing cybersecurity, portfolio companies can differentiate themselves from competitors, attract top talent, and improve customer trust. Moreover, strong cybersecurity practices can mitigate regulatory risks, such as compliance with GDPR or CCPA, which can enhance a company’s overall value.

Measuring the ROI of Cybersecurity Investments

Demonstrating the value of cybersecurity investments can be challenging due to the intangible nature of security benefits. However, with careful planning and measurement, it’s possible to quantify the ROI.

Key Metrics for Evaluating Cybersecurity Performance

Cost Avoidance: Calculating the potential financial losses prevented by cybersecurity measures. This includes estimated costs of data breaches, ransomware attacks, and business disruptions.
Mean Time to Detect (MTD) and Mean Time to Respond (MTR): Measuring how quickly threats are identified and addressed can demonstrate the effectiveness of security operations.
Reduction in Security Incidents: Tracking the number of security incidents over time can show the impact of cybersecurity investments.
Improvement in Security Posture: Evaluating metrics like vulnerability management, patch compliance, and user behavior analytics can demonstrate progress in strengthening overall security.
Employee Productivity: Measuring the impact of security incidents on employee productivity can highlight the business costs of downtime.
Customer Satisfaction: Assessing customer trust and loyalty can indirectly measure the impact of cybersecurity on brand reputation.

Challenges and Considerations

Attribution: Linking specific cybersecurity investments to specific outcomes can be difficult.
Intangible Benefits: Some benefits, such as improved brand reputation, are challenging to quantify.
Balancing Costs and Benefits: Determining the optimal level of cybersecurity investment requires careful analysis of costs and potential returns.

Best Practices

Establish Clear Objectives: Define specific goals for cybersecurity investments.
Implement Key Performance Indicators (KPIs): Select relevant metrics to track progress.
Use Benchmarking: Compare performance to industry standards or peers.
Continuous Improvement: Regularly review and adjust cybersecurity strategies based on performance data.
Communicate Value: Effectively communicate the ROI of cybersecurity investments to stakeholders.

Measuring ROI in Specific Cybersecurity Areas

Endpoint Security

Endpoint security is a critical component of overall cybersecurity strategy. To measure its ROI, consider the following metrics:

Reduction in endpoint infections: Tracking the number of endpoint devices compromised by malware.
Time saved on incident response: Calculating the time saved by automating endpoint protection and detection.
Cost of data breaches: Estimating the potential financial loss from a data breach originating from an endpoint.
Employee productivity: Assessing the impact of endpoint security on employee productivity by measuring downtime due to malware infections.

Cloud Security

Given the increasing reliance on cloud services, measuring the ROI of cloud security investments is essential:

Cost savings: Quantifying cost reductions through cloud security measures, such as data loss prevention and threat detection.
Compliance adherence: Demonstrating compliance with industry regulations and standards through cloud security controls.
Risk reduction: Assessing the reduction in security risks associated with cloud infrastructure.
Business continuity: Measuring the impact of cloud security on business continuity and disaster recovery capabilities.

By carefully tracking these metrics and correlating them with specific cybersecurity investments, private equity firms can demonstrate the value of their security initiatives and make data-driven decisions.

Conclusion

Cybersecurity is no longer an afterthought for private equity firms. It is a strategic imperative that can significantly impact portfolio value. By understanding the cyber threat landscape, conducting thorough due diligence, and building a strong cybersecurity foundation, private equity firms can protect their investments, mitigate risks, and unlock new growth opportunities.

Cyberleaf offers a comprehensive cybersecurity solution that can help private equity firms achieve these goals. Our Defense-in-Depth approach provides unparalleled protection against advanced threats, while our focus on efficiency and cost-effectiveness delivers exceptional value.

Let Cyberleaf be your partner in safeguarding your portfolio and driving long-term success.

Book a Free Consult Call Today

Top Cybersecurity Strategies For Your Business | 2022

Taylor Treese — Wed, 08 Apr 2026 20:46:48 GMT

Top Cybersecurity Strategies For Your Business | 2022

Sep 22, 2022
4 min read

Small and medium-sized businesses need cybersecurity just as much as large enterprises. Unfortunately, smaller companies are even more vulnerable to attacks, and cybercriminals are targeting them more often. According to Small Business Trends Magazine , 43% of cyberattacks target small to medium-sized businesses, and roughly 60% of SMBs go out of business within six months after an attack.

One reason why small businesses are such easy targets is that they have sensitive information that hackers want, like employee records with social security numbers. Hackers can use this data for identity theft or fraud. SMBs also typically don’t invest as heavily in cybersecurity, leaving their networks vulnerable, and it’s easier for cybercriminals to break in.

However, businesses of all sizes can secure their digital assets using solid cybersecurity strategies. If you leave your network vulnerable, not only is your company’s sensitive data in danger, but you may also inadvertently put customers, employees, and vendors at risk. Cybercriminals are constantly evolving their techniques, and you must do the same to keep up.

Here are some solid strategies to keep your business safe.

Top Strategies in 2022 to Protect Your Business

The threat landscape for cybersecurity is ever-changing, and therefore you must have a diverse set of strategies to protect your company from all types of attacks. Bad actors use a variety of techniques to break into your network. Some examples are phishing attacks, social engineering, ransomware attacks, other types of malware, DoS attacks, Man-in-the-Middle, and brute force attacks. Some solid strategies to keep your entire company safe include:

Prioritize Cloud Security

To some degree, most companies now rely on cloud storage for data. Cloud storage offers companies great benefits like easy access, automatic synching, and offsite backups. However, the widespread use of cloud applications pose a significant danger of data breaches and theft. If you store company, customer, employee, or vendor data in the cloud, it could be accessed, changed, stolen, or deleted by hackers. It’s essential that you vet every cloud provider thoroughly and choose cloud services that offer the highest level of privacy and security.

Employee Training

Many data breaches result from employee error, often through phishing emails where a staff member clicks a malicious link that installs ransomware onto the network. If your staff is not trained to practice good cybersecurity, they can make your company vulnerable.

Cybersecurity training is essential for all employees throughout the organization, from top executives down to the latest new hire. Training staff to recognize threats and respond accordingly can save your company tremendously. Cover all the latest techniques and how to mitigate them and use specific examples of social engineering or phishing attacks during your training.

Network Security

Network security includes hardware devices and software that prevent unwanted intrusions. Secure your network with firewalls, a strong password policy, MFA (multi-factor authentication), and 24/7 network monitoring. You can also enhance your network security with VPNs that mask your IP address, hide all internet activity, and keep your real identity private. VPNs make it much harder for hackers to find you.

One of the most vulnerable areas of a corporate network is its Wi-Fi access. Restrict Wi-Fi access by MFA, strong passwords, and even IP addresses.

Software and Hardware Updates/Upgrades

As with most things, hardware and software age and require upgrades. Some hardware vendors offer firmware updates regularly to enhance security. Always install them as soon as you receive the alert. Likewise, update mobile devices with the latest operating system, security patches, and upgrades.

Hackers look for known vulnerabilities in software and hardware to exploit. The investment to upgrade hardware and software is worth not becoming the victim of a ransomware attack. Don’t overlook this critical cybersecurity practice.

Create a policy to regularly update all your software and hardware with the latest updates as soon as they become available. Everyone is busy but make the time to upgrade to protect your entire network.

Data Backups

In the event of a ransomware attack or other data loss, a good, solid backup is your best defense. Store some backups onsite for quick and easy restoration of files and other backups offsite, so you can protect your data if your entire network is compromised.

Access Limits

Threats don’t always come from outside. Protect your critical data assets from insider threats by limiting access to only those people who need it. Determine your most essential digital assets by taking an inventory and implementing a strict access policy to critical hardware, software, applications, and files. Keep sensitive data separate from online systems to protect against unwanted access or loss.

Security Culture Prioritization

Deputize your entire workforce as first responders to outsider threats. Empower your team to respond quickly and correctly to all cyber-attacks. Build a culture of cybersecurity where everyone is on board and cares about the company’s safety as much as you do.

Consider Cybersecurity-as-a-Service

Cybersecurity-as-a-Service (CSaaS) means outsourcing your cybersecurity to professionals who protect your digital assets and network against intrusion and data loss.

Cyberleaf CSaaS combines years of experience with best practices, top-notch professionals, and top-tier tools. They provide expertise, preparation, protection, detection, and rapid response and recovery.

Cyberleaf offers companies of any size top-level protection at an affordable price. Their services include data breach prevention, compliance, active threat mitigation, and advanced detection 24/7. The interface is easy-to-use, flexible, and adaptable and will grow with your company as the threat landscape changes. Cyberleaf is a trusted partner you can count on to keep your digital assets and network safe.

You don’t have to invest in heavy hardware changes; Cyberleaf’s fully integrated suite of tools works with your existing network. The modular as-a-service approach makes things flexible to work for any company, often tied into your existing cyber investments. Cyberleaf’s advanced tools and rich alerts mean you can implement top-tier cyber protection with your existing resources; there is no need to hire specialized IT staff to get top notch protection. Cyberleaf has done the hard work to integrate complete cyber protection, meaning you can set up company-wide cybersecurity in just a few days.

Interested in learning more about what to do next? Here’s how you can build a cybersecurity plan to protect your business from cyber threats .

How to Create a Cybersecurity Culture

Taylor Treese — Wed, 08 Apr 2026 20:46:16 GMT

How to Create a Cybersecurity Culture

Nov 10, 2022
5 min read

The cyber threat landscape has evolved rapidly since COVID-19 and a remote workforce adds to the challenges of corporate cybersecurity. Companies have many new and different security concerns, with some employees working remotely and some in-house. They have to worry about their own internal network, as well as the devices and apps their employees use to support remote work.

All of this has expanded the potential attack surface exponentially. Due to this new “normal,” companies must continuously invest in security awareness training and update their policies regularly to ensure that they reflect the current threat landscape. Most data breaches occur due to employee error. In fact, according to Verizon’s 2021 Data Breach Investigations Report, more than 85% of cyber incidents are caused by human error.

With social engineering, phishing emails, and ransomware on the constant rise, security awareness training is more critical now than ever. Your employees are your first line of defense and can either help keep the bad guys out or they can let a wolf in the door.

By cultivating a healthy cybersecurity culture, you can begin to proactively meet these challenges and empower your team to keep the network safe. Let’s explore cybersecurity culture and how to create one for your organization.

What Is a Cybersecurity Culture?

A cybersecurity culture is when every employee, from top to bottom, is informed about cybersecurity best practices and they are willing to help keep the company safe. Some characteristics of a cybersecurity culture include:

Investment: An investment in ongoing security awareness training is prioritized, as well as regular communication to keep security on everyone’s mind.
Motivation: Each employee sees themselves as part of the solution, essentially as a gatekeeper with an important responsibility.
Buy-in across the company: Everyone understands why security is essential to the entire organization and is fully on board with the rules and processes to keep data secure, recognize phishing emails, and spot attacks before they become a problem.

An excellent example of cybersecurity culture in action is when an employee receives an “urgent” message from the CEO asking for the password to the human resources database (containing everyone’s social security numbers and other data). The employee is immediately suspicious of this unusual request, checks to see where the email came from, and sees that it is spoofing her boss’s email address. She immediately alerts IT to inform them about the phishing email. They, in turn, quickly alert the whole company, so no one opens the same email or clicks the malicious link.. As a result, the company is saved from this possible ransomware attack because they have a strong cybersecurity culture.

The Benefits of a Cybersecurity Culture

The benefits of building a cybersecurity culture are immense and priceless. Some of the benefits include:

Reduces risk
Saves time and money.
Keeps the network safer
Allows for rapid response to threats
Improves the company’s reputation
Strengthens employee pride and loyalty

By investing in a cybersecurity culture, you gain an entire workforce constantly monitoring for cyberattacks. With everyone on high alert, you have a much better chance of preventing attacks and quickly responding to them. Security awareness training adds volume to your IT department by making everyone a sentinel.

The bottom-line benefit is that employees feel more empowered to do their job while also helping to keep the company safe. A strong cybersecurity culture fortifies a business’s first line of defense —its people.

Who Is Responsible for Your Company’s Cybersecurity Culture?

At Cyberleaf we believe creating a cybersecurity culture within your business is best achieved through a top-down approach to protection.

Ideally, cybersecurity culture is a board-level initiative. When executives set the vision and prioritize the needs, the Chief Information Officer (CIO) or Chief Information Security Officer (CISO) can create the program and execute it, while Human Resources can lean into its strength of keeping employees engaged.

However, one of the biggest hurdles can be lack of employee or executive buy-in. Often top executives are excluded from security awareness training, which is a costly mistake. Their buy-in is just as necessary as the employees’ and IT departments’. When executives are dialed in, they inspire workers to follow suit and keep the network and digital assets safer.

Although ultimately, responsibility lies with the head of the company, that is not necessarily who should lead the security awareness initiative. It may make sense to assign that responsibility to the CIO or CISO, but a more logical choice is someone relatable with whom everyone in the company can work and get along with, such as an HR person. They can even create fun events to get everyone on board and keep them engaged.

Cybersecurity culture is more than just creating new policies; it’s keeping the conversation going so that cybersecurity stays at the forefront of every business operation. Choose the person that is best suited to carry out that mission.

How to Create a Cybersecurity Culture

The ultimate goal of cultivating a cybersecurity culture is to protect the company’s assets.

Some tips for developing a cybersecurity culture include:

Security Awareness Training – Invest in high-quality security awareness training. Use a reputable firm to instruct staff on the latest hacker tactics and how to combat them. Make cybersecurity awareness training fun to keep everyone engaged.
Employee and Executive Buy-In – Get employees and executives to buy in. Find creative ways to incentivize everyone to want to use cybersecurity best practices.
Define Roles & Expectations – Clearly define roles and expectations. When everyone knows where they stand and what is expected, results are usually more positive.
Rewards Program – Reward good cybersecurity actions. Start an incentive program and use tokens, such as gift cards, to promote healthy cybersecurity commitment.
Talk the Talk – Encourage casual cybersecurity conversation in Zoom meetings or around the water cooler. Make the conversation part of everyday culture.
Review Process – Hold everyone to the same standards and make cybersecurity awareness a part of each employee’s review process.
Culture Owner – Assign a “culture owner” who takes the lead and keeps it active.
Make Training Relatable – Use teaching moments throughout the work week to show how to appropriately respond to or examine a phishing email or social engineering attack. Use language that resonates with your workforce. Don’t make it too complex or intellectual; speak their language. Messaging is critical when communicating about cybersecurity. If no one understands the task, they won’t be able to carry it out.
Practice Drills – Test your entire staff with routine practice drills or fake emergencies to ensure they respond appropriately.
The Right Tools – Invest in the right security tools like Cybersecurity-as-a-Service (CSaaS) to make cybersecurity easier for everyone.

How CSaaS Can Help You Build a Strong Cybersecurity Culture

CSaaS helps you build a strong cybersecurity culture by alleviating risks and monitoring your systems 24/7. It’s also easy-to-use, making the service accessible to all experience levels within the company.

A CSaaS provides the following tools to help keep the company safe while building a strong cybersecurity culture:

End-to-end cybersecurity protection
Easy-to-use tools that anyone in the company can be trained to use
A team of cybersecurity professionals at your disposal
Active threat mitigation
Managed IT services 24/7, 365 days a year with detection, alerts, and response
Flexible options with complete, advanced protection
Cybersecurity training for all staff and executives
Full security audit report and proactive engagement plan

Cyberleaf’s CSaaS complements your cybersecurity culture and perfects your protection. Learn more about Cyberleaf’s CSaaS and what we have to offer.

Why Tool Stacks Fail Without Security Orchestration

Max Heinemann — Wed, 08 Apr 2026 20:45:19 GMT

Why Tool Stacks Fail Without Security Orchestration

Feb 18
2 min read

More Tools Does Not Equal More Security

Over the past decade, many organizations have invested heavily in cybersecurity tools. Endpoint protection, email security, identity monitoring, cloud security, vulnerability management, and dozens of other technologies now exist in most environments.

Despite this investment, breaches continue to increase. The reason is simple. Security tools are designed to solve individual problems. Attacks do not happen in individual tools.

Modern Attacks Are Multi Stage and Cross Environment

A modern attack might start with phishing, move into identity compromise, pivot into cloud infrastructure, and then end with data exfiltration or ransomware deployment. Each stage may trigger alerts in different systems, but without correlation, the attack may never be recognized as a single campaign.

Security orchestration connects signals across tools and translates them into actionable intelligence. Without orchestration, organizations are forced to rely on analysts manually piecing together events across multiple consoles.

That approach does not scale.

Alert Fatigue Is a Symptom of Disconnected Security

Many security teams are overwhelmed by alerts, not because threats are increasing, but because tools generate signals without context. When teams are forced to review thousands of alerts without prioritization, real threats can be missed.

Security orchestration helps reduce noise by correlating related events, enriching alerts with external intelligence, and prioritizing activity based on real risk.

The result is fewer false positives and faster response to actual threats.

Orchestration Enables True Defense in Depth

Defense in depth is not about buying multiple tools. It is about making multiple layers of security work together. Orchestration ensures that endpoint activity, identity behavior, cloud events, and network traffic are analyzed as part of a unified defense strategy.

When orchestration is done correctly, security becomes proactive. Instead of reacting to individual alerts, organizations can detect attack patterns early and respond before damage occurs.

The Bottom Line

Security tools are essential, but they are only part of the equation. Without orchestration, organizations are left managing disconnected alerts and fragmented visibility.

Modern cybersecurity requires coordination between tools, automation, and human expertise. Orchestration is what turns security investments into real protection.

Ransomware Attack Shuts Down Kansas City Systems

Taylor Treese — Wed, 08 Apr 2026 20:44:51 GMT

Ransomware Attack Shuts Down Kansas City Systems

May 14, 2024
1 min read

Problem: Wichita, the largest city in Kansas had to shut down all IT systems after a cyberattack. Attack Type: The attack began with ransomware, a type of malware which encrypts the victim’s data making it inaccessible to the victim. Affected: Nearly 400K people

Wichita, the largest city of Kansas, had to shut down their entire digital system in response to a cyber-attack that was detected on May 12th. Services like the city phone system, and even public Wi-Fi in some areas are not available, and financial transactions with the city, such as court payments or bus transportation fees require cash. There is still no estimated time that all services will be restored. The attack began with ransomware, which is malicious software designed to block access to a computer system. As was with this case, a ransomware attack will typically encrypt the victim’s data, making it inaccessible, and often the attacker will demand a payment to regain access. No mention of a ransom threat, nor the name of the threat actors has yet to be released. Nearly 400,000 people were potentially affected by this large-scale attack. Read more about the attack here.

Protect your data systems from ransomware by contacting Cyberleaf today.

How One Missing Control Cost Hamilton $18.3 Million

Adam Sewall — Wed, 08 Apr 2026 20:43:25 GMT

How One Missing Control Cost Hamilton $18.3 Million

Aug 5, 2025
1 min read

On February 25, 2024, the City of Hamilton, Ontario experienced a cyberattack that disabled roughly 80 percent of its network and disrupted critical services including business license processing, property tax, transit planning, and finance and procurement systems for weeks.

According to the city, the attackers launched a complex ransomware attack through an external internet-facing server. After covertly studying the city’s systems, they encrypted systems and data to render them unusable and attempted, but failed, to destroy all the city’s backups.

To date, the city has spent $18.3 million on immediate response, system recovery, and third-party expert support. There may be more charges beyond this according to published reports. Of the $18.3 million, $14 million has been spent on external experts who have helped the city’s response, redesign and future strategies, staff added.

As reported by Global News:

“Councillors were told at the general issues committee meeting on Wednesday that the city’s claim was denied because multi-factor authentication had not been fully implemented at the time of the attack.”

Bottom Line

Cyber insurance can be denied if yourrepresentations on defense are not accurate. Whether you are a business or a municipality, visibility towards your defense is critical.

A full assessment, pen test and active managed cyber defense would have apparently mitigated much of this attack and revealed deficiencies in their cyber defense including the lack of MFA.

Contact Cyberleaf for guidance on assessments, penetration testing, and managed cyber defense.

What the November 10 CMMC Deadline Means for Defense Contractors

Max Heinemann — Wed, 08 Apr 2026 20:43:03 GMT

What the November 10 CMMC Deadline Means for Defense Contractors

Nov 10, 2025
2 min read

The Department of Defense’s CMMC enforcement begins November 10, 2025. Learn what this milestone means, how it affects contractors, and how Cyberleaf’s four-phase approach helps you achieve compliance efficiently and at scale.

The CMMC Rule Becomes Real

On November 10, 2025, the Department of Defense’s Cybersecurity Maturity Model Certification (CMMC) program moves from policy to practice. Beginning this date, contracting officers can start including CMMC requirements in new solicitations and awards. For organizations that handle Controlled Unclassified Information (CUI) or Federal Contract Information (FCI), this is no longer preparation—it is performance.

The final rule, published in September, formally amends the Defense Federal Acquisition Regulation Supplement (DFARS) to make CMMC compliance a contractual requirement. In short, cybersecurity maturity is now a condition for doing business with the DoD.

Why November 10 Matters

This date marks the start of Phase 1 in the Department of Defense’s phased rollout of CMMC over the next three years.

Beginning November 10:

CMMC clauses may appear in new contracts and solicitations.
Contractors must perform at least a self-assessment for CMMC Level 1 or Level 2.
Some contracts may immediately require a third-party assessment.
Prime contractors must ensure their subcontractors meet compliance requirements as part of their flow-down obligations.
Existing DoD suppliers may need to update their System Security Plan (SSP) and POA&M before contract renewal.
For many organizations, this means that eligibility to bid or renew DoD contracts now depends on documented cybersecurity practices.

What Contractors Need to Do

Determine Scope: Identify which systems process, store, or transmit CUI or FCI. Only those systems fall within the CMMC boundary.

Assess Your Readiness: Conduct a gap analysis to determine current maturity against NIST SP 800-171 controls and CMMC Level 1 or 2 standards.
Develop a Plan of Action: Create a roadmap that prioritizes remediation and control implementation within defined timelines.
Implement and Document: Apply the required controls, policies, and procedures—and capture documentation for assessment or audit.
Sustain Compliance: Maintain continuous monitoring, regular evidence collection, and periodic reassessment to ensure compliance over time.

Cyberleaf’s Four-Phase Path to Compliance

Cyberleaf simplifies the CMMC journey with a structured approach designed for efficiency and scalability:

Assess: Identify current gaps and define your baseline
Plan: Build a detailed roadmap and compliance strategy
Implement: Execute required security controls and documentation
Maintain: Provide continuous monitoring and compliance support

Whether you are preparing for a self-assessment or a certified third-party audit, our team delivers the expertise and orchestration needed to get you there.

Looking Ahead

The November 10 milestone signals the start of CMMC enforcement, not the end of preparation. Over the next three years, the DoD will expand CMMC requirements across more contracts until full implementation in 2028.

Organizations that act now will not only stay eligible for future contracts but will also strengthen their security posture and trust within the defense supply chain.

Let’s Talk

If your organization supports the Department of Defense, the time to act is now. Talk with Cyberleaf’s CMMC consultants to start your path to compliance and stay ready for what comes next.

[Start a Conversation →]

Should You Outsource Cyber Protection? 5 Questions to Ask.

Taylor Treese — Wed, 08 Apr 2026 20:42:05 GMT

Should You Outsource Cyber Protection? 5 Questions to Ask

May 24, 2022
3 min read

5 Reasons to Outsource Cyber Protection

Cybersecurity is a must-have for every business, but factors like industry and company size will impact what tools and practices you will need to keep it protected. Ideally, you should begin every inquiry into your organization’s cyber defenses with an assessment to determine your current security posture before making any big decisions.

Small businesses face unique challenges. Fortunately, there are numerous approaches to cybersecurity — world-class cyber protection is available to you, too, but you have to play the game a little differently.

5 Questions to Ask About Your Cyber Defenses

You don’t have to fill this out on a clipboard, but if you find yourself shaking your head as you go over these points, you might want to look into outsourcing your company’s cyber protection. Download the checklist here.

1. Are your ideal security solutions out of your budget?

Your business needs to be able to keep up with industry standards and best practices, but sometimes your budget forces you to choose solutions that don’t perform as well as you’d like them to. You may even have to prioritize one solution over another.

2. Do you find you’re lacking the time and resources you need to build a better cybersecurity strategy?

The cyber threat landscape is in constant flux; new threats will emerge, and you’ll need answers for them. You need to be able to incorporate and integrate new tools quickly.

3. Do you feel like your organization is protected by your current cybersecurity solution investments?

No one can predict what threats will appear in the future. A previously-unknown zero-day vulnerability could be found tomorrow in a ubiquitous tool — the infamous Log4j vulnerability is a good recent example. Reacting appropriately to surprises requires resources, time, and capital, which can make these situations particularly vexing for small businesses.

4. Does your team have the knowledge and training to help keep your organization safe from a cyber attack?

An organization’s people play a massive role in cybersecurity. Insider threats and social engineering techniques pose a difficult problem to organizations of every size. Proper training is the difference between a united team effort and the business taking a hit because someone clicked a link on a suspicious email.

5. Does your business lack the flexibility to incorporate new features from vendors you don’t already work with?

Some cybersecurity providers design new tools that only work with their existing solutions, which can lead to vendor “lock in,” where you’re completely reliant on the capabilities of their technologies. If something changes and you need a feature the vendor you’re locked in with doesn’t offer, implementing it could mean changing out the tools in your stack, leading to lost time and high expenses.

Where Do You Stand?

If you checked off any of the boxes on the list, outsourcing your cyber protection might be a good move for your business. As a small business, you have to be surgical with your decisions to keep up with the pace of evolving threats and compliance requirements.

Cyberleaf offers cyber protection as a subscription to help small and medium businesses employ best of breed cyber protection without the need for a massive budget or a lengthy adoption process.

If you’re interested in Cyberleaf and our mission to democratize cybersecurity and make top-tier protection available to businesses of all sizes, register for a free cyber risk assessment to find out if our model is right for you.