Compliance
Why Nanitor’s CTEM Platform Outperforms Legacy Assessments for NCSC CAF Compliance
16.07.25
4 min read
Beyond One-Off Assessments: The Nanitor CTEM Advantage
Traditional tools approach NCSC CAF compliance as a checklist—something to audit and file away. Nanitor flips that approach. Our Continuous Threat Exposure Management (CTEM) platform provides ongoing, evidence-backed assurance of your cybersecurity posture—aligning directly with the spirit and continuous improvement intent of the NCSC Cyber Assessment Framework (CAF).
Nanitor integrates Security Configuration, Vulnerability Management, and Patch Intelligence into a continuous cycle of visibility, improvement, and accountability. This unified process ensures you're not just compliant at a moment in time—but resilient in real time.
Asset-Centric Insights with Business Context
CAF requires organisations to understand and manage cyber risks across all systems. Nanitor’s asset-centric model gives security teams full visibility across servers, endpoints, cloud resources, networks and identities. Rather than sending out long vulnerability lists, Nanitor shows you which issues matter most, using our proprietary Nanitor Diamond visual.
Prioritization is based on both the criticality of the asset and the severity of the issue—enabling focused remediation that supports the CAF’s principles of risk management and business continuity.
Continuous Exposure Monitoring
The CAF emphasizes “evidence” of consistent and effective cyber risk management. Nanitor provides it.
Where legacy tools run point-in-time scans, Nanitor continuously collects data at five-minute intervals, detecting vulnerabilities, misconfigurations, missing patches, and software anomalies in real time. This supports CAF objectives around detecting and responding to threats in a timely and effective manner.
Project-Based Remediation and Audit Readiness
Nanitor is not just a detection tool—it’s a collaborative workspace for compliance and remediation.
Security teams can assign tasks, track progress, and document every step. This approach supports Objective C (Cybersecurity governance and accountability) and makes it easier to demonstrate alignment with CAF outcomes during audits or regulator reviews.
Automated reports are mapped to CAF principles, with printable, audit-ready exports that dramatically cut down preparation time for assurance activities.
Blast Radius Reduction: A Proactive Posture
Nanitor incorporates hardening benchmarks and risk reduction best practices directly into its workflows. The platform focuses on minimizing attack surfaces and limiting lateral movement—a key concern under CAF’s focus on “resilience to cyber attack.”
With built-in Health Scores, organizations can track month-by-month improvements and set internal goals that go beyond compliance—toward maturity and excellence.
Real-World Results
Organizations using Nanitor have reported faster incident response times, higher audit scores, and fewer compliance headaches. For example, a UK-based financial services provider achieved near-complete alignment with CAF Tier 2 outcomes within four months of onboarding Nanitor—something they had struggled with for over a year using legacy tooling.
The Bottom Line: From Framework to Action
The NCSC CAF is designed to be a living, evolving guide to good cybersecurity governance. Nanitor turns that philosophy into practice—every day.
By continuously aligning your real-world risk exposure with CAF’s structured principles, Nanitor helps your organization move beyond static assessments to a state of continuous assurance.
If you're aiming to demonstrate real maturity under the NCSC CAF—or simply want better visibility and control—Nanitor is your strategic partner.
Mapping CAF Requirements to Nanitor Capabilities
|
CAF Principle / Requirement |
Nanitor Coverage |
|
A1 Governance |
Partial (Nanitor provides reporting and dashboards for management visibility, but does not establish governance structures or policies itself.) Policies can be added by admin. |
|
A2 Risk Management |
Strong (Nanitor automates risk identification, vulnerability assessment, and provides risk dashboards and reporting.) |
|
A3 Asset Management |
Strong (Continuous asset discovery and inventory, including hardware and software.) |
|
A4 Supply Chain |
Limited (Nanitor may track third-party software/compo- nents, but does not manage supplier contracts or broader supply chain risk.) |
|
B1 Service Protection Policies, Processes and Procedures |
Partial (Nanitor enforces technical controls and monitors compliance, but does not create or manage organisational policies.) Policies can be added by admin. |
|
B2 Identity and Access Control |
Partial (Nanitor can assess configuration of identity and access controls, but does not provide IAM functionality.) |
|
B3 Data Security |
Partial (Nanitor assesses configurations and vulnerabilities related to data security, but does not directly manage encryption or data flows.) |
|
B4 System Security |
Strong (Nanitor evaluates secure configuration, vulnerability management, patch status, and detects insecure settings.) |
|
B5 Resilient Networks and Systems |
Partial (Nanitor monitors for resilience-related misconfig- urations and backup status, but does not manage DR/BCP plans.) |
|
B6 Staff Awareness and Training |
None (Nanitor does not provide training or awareness programs.) |
|
C1 Security Monitoring |
Strong (Nanitor provides continuous monitoring, alerting, and reporting on security events and compliance status.) |
|
C2 Proactive Security Event Discovery |
Strong (Nanitor detects vulnerabilities, misconfigurations, and abnormal system states indicative of compromise.) |
|
D1 Response and Recovery Planning |
Partial (Nanitor supports incident detection and reporting, but does not create or manage incident response plans.) |
|
D2 Lessons Learned |
Partial (Nanitor provides post-incident reporting and evidence for root cause analysis, but does not manage lessons learned processes.) |
Partial (Nanitor provides reporting and dashboards for management visibility, but does not establish governance structures or policies itself.) Policies can be added by admin.
Strong (Nanitor automates risk identification, vulnerability assessment, and provides risk dashboards and reporting.)
Strong (Continuous asset discovery and inventory, including hardware and software.)
Limited (Nanitor may track third-party software/compo- nents, but does not manage supplier contracts or broader supply chain risk.)
Partial (Nanitor enforces technical controls and monitors compliance, but does not create or manage organisational policies.) Policies can be added by admin.
Partial (Nanitor can assess configuration of identity and access controls, but does not provide IAM functionality.)
Partial (Nanitor assesses configurations and vulnerabilities related to data security, but does not directly manage encryption or data flows.)
Strong (Nanitor evaluates secure configuration, vulnerability management, patch status, and detects insecure settings.)
Partial (Nanitor monitors for resilience-related misconfig- urations and backup status, but does not manage DR/BCP plans.)
None (Nanitor does not provide training or awareness programs.)
Strong (Nanitor provides continuous monitoring, alerting, and reporting on security events and compliance status.)
Strong (Nanitor detects vulnerabilities, misconfigurations, and abnormal system states indicative of compromise.)
Partial (Nanitor supports incident detection and reporting, but does not create or manage incident response plans.)
Partial (Nanitor provides post-incident reporting and evidence for root cause analysis, but does not manage lessons learned processes.)
