Highly regulated organizations — including defense, federal civilian agencies, financial services, healthcare, and critical infrastructure — operate under sustained scrutiny from customers, regulators, and oversight bodies. In that context, point‑in‑time compliance is rarely enough. Systems change continuously, third‑party dependencies expand, and operational risk can accumulate between audits if it is not routinely measured and managed.
In 2026, continuous monitoring should be treated as a governance and operational discipline, not a technology initiative. Requirements and expectations reflected in DFARS 252.204‑7012, CMMC, NIST SP 800‑53 Rev. 5, Continuous Diagnostics and Mitigation (CDM), and FISMA Continuous Monitoring consistently point toward the same outcome: leadership must be able to understand current security posture, demonstrate control effectiveness with defensible evidence, and make timely risk decisions when conditions change.
This article summarizes practical, low‑surprise best practices that support audit readiness while strengthening day‑to‑day risk management.
From Continuous Compliance to Continuous Risk Awareness
Traditional compliance programs were often built around documentation and periodic evidence collection. Controls were described, artifacts were assembled shortly before an audit, and risk decisions were made infrequently. While that approach can satisfy minimum reporting requirements, it often does not represent how modern environments actually behave.
Modern continuous monitoring programs reject the false dichotomy between “compliance” and “security operations”. Rather than treating compliance as a parallel, documentation-driven activity, evidence-based risk management is embedded directly into operational processes. Control effectiveness is assessed using operational data produced by security and IT functions, then translated into a risk and posture narrative that leaders can understand, defend, and act upon.
Importantly, the objective is not to claim perfect security. The objective is to maintain awareness, understand impact, and ensure that exceptions, compensating controls, and risk acceptances are deliberate, time‑bounded, and well‑documented.
Regulatory Drivers Shaping Monitoring Programs in 2026
For defense contractors, DFARS 252.204‑7012 is a baseline requirement. It reinforces adequate protection for Covered Defense Information (CDI), and aligns with NIST SP 800‑171, rapid cyber incident reporting, and preservation of relevant forensic data. In practical terms, CISOs should expect that in‑scope boundaries, asset inventories, and vulnerability status will be requested on short notice — often outside of planned audit windows.
The Cybersecurity Maturity Model Certification (CMMC) continues to propel the Defense Industrial Base toward institutionalized practices. CMMC assessments look for consistency over time: whether practices are performed, managed, and documented as routine parts of operations. Continuous monitoring supports this expectation by producing objective evidence of performance and reducing the disruption that often precedes assessments.
NIST SP 800‑53 Rev. 5 reflects an ongoing shift toward outcomes, resilience, privacy, and supply chain risk while reinforcing continuous monitoring as a core lifecycle activity. Rev. 5 works best when control statements are mapped to evidence sources that are current and repeatable, rather than to narratives that are updated annually.
Federal Perspective: CDM and FISMA Continuous Monitoring
The federal Continuous Diagnostics and Mitigation (CDM) program offers a reference model for building monitoring around authoritative data: assets, configurations, identities, and events. Even outside government, the CDM perspective helps ensure that monitoring starts with fundamentals and produces information leaders can use.
Under FISMA Continuous Monitoring, agencies are expected to sustain ongoing authorization by presenting current, defensible evidence of control effectiveness. Programs that succeed tend to align key operational metrics with authorization artifacts, reducing duplicate work between engineering, security, and compliance functions.
Core Characteristics of Effective Continuous Monitoring Programs
Mature programs typically begin with a clear scope and accountability for assets. Continuous monitoring cannot be credible without clear system boundaries, an accurate inventory of in‑scope components, and named owners who are accountable for remediation and control operations.
Additionally, effective continuous monitoring is only possible when the right data is collected and is subsequently interpreted in the context of control intent. Vulnerability results, configuration baselines, identity and access telemetry, and logging outcomes are most useful when they are tied to risk scenarios and control outcomes.
Effective programs also apply risk‑based assessment frequencies. High‑impact systems, externally exposed services, and systems processing sensitive data warrant more frequent validation than lower‑risk components. This approach decreases assessment fatigue and helps align limited resources to material risk.
Finally, organizations with successful continuous monitoring programs treat evidence as a byproduct of normal operations. When monitoring is embedded, audit artifacts remain current, incident response is supported by historical context, and leadership reporting reflects actual system behavior in place of assumptions.
Automation: Essential but Not a Substitute for Governance
In large or dynamic environments, automation can save significant amounts of time. Automated ingestion from scanners, cloud platforms, and identity systems allows teams to maintain coverage and timeliness without increasing headcount.
That said, CISOs should be cautious about equating automation with assurance. Tools can collect data, but governance determines whether the organization understands what the data means, how exceptions are handled, and who is accountable. Successful programs combine standardized control mappings, defined decision rights, disciplined review cadences, and clear risk acceptance processes. Human judgment remains essential for interpreting findings and making risk decisions.
The Expanding Role of AI and Agentic AI in Continuous Monitoring
AI is increasingly being applied to help teams cope with scale and complexity, particularly where data volumes exceed the practical limits of human review. Near‑term value is strongest in conservative use cases: correlation, prioritization, and anomaly identification across vulnerabilities, configuration drift, and identity activity. Used this way, AI can help teams focus attention on issues most likely to affect mission, data, or compliance posture.
Organizations are also beginning to evaluate agentic AI — systems that can take actions within defined guardrails. In regulated environments, the safest and most defensible applications are typically administrative and evidentiary rather than autonomous remediation. For example, an AI agent may gather artifacts, check baseline status, draft control evidence summaries, and more.
For CISOs, the primary consideration is governance. AI‑assisted outputs should be transparent, auditable, and traceable to authoritative data sources. Agentic workflows should be constrained by policy, change control, and approval steps so that accountability remains clear. When implemented with these guardrails, AI can reduce manual effort without undermining oversight expectations.
How Xacta Supports Conservative Continuous Monitoring Programs
In highly regulated environments, tooling is most effective when it reinforces governance and repeatability rather than introducing additional complexity. Xacta® facilitates continuous monitoring by automating the testing and reporting of the technical security status of IT assets in a way that aligns with regulatory expectations. The platform ingests scanner and operational data that is predictively mapped to security controls, enabling ongoing validation of control effectiveness and reducing the manual effort typically associated with audits.
Within the context of the Cybersecurity Risk Management Framework (CSRMF) or FedRAMP, Xacta supports a disciplined continuous monitoring approach by providing near real‑time visibility into the status of security controls and identified vulnerabilities. Such visibility allows security teams to identify emerging risks earlier and address them in a timely, structured manner, rather than reacting during assessment or authorization events.
Xacta also helps organizations operationalize governance by automating control review activities based on system criticality and regulatory requirements. Its capabilities support the selection and tailoring of applicable regulations and controls, ensuring that systems and data are protected at a level appropriate to their risk and mission impact.
In environments subject to multiple frameworks, Xacta enables crosswalking and mapping of similar controls across standards and regulations, reducing duplication of effort and improving consistency in how controls are implemented and evidenced. When combined with AI‑assisted analytics, Xacta can further improve efficiency without displacing human accountability. AI‑powered insights can help teams identify potential threats and vulnerabilities, analyze large volumes of technical data, and surface actionable information for review. Used conservatively, these capabilities support improved incident response coordination and reduced likelihood that material risks go unnoticed.
Overall, Xacta’s continuous monitoring and AI‑assisted capabilities are well-suited to organizations operating under CSRMF or FedRAMP constraints. By emphasizing repeatable evidence, timely visibility, and governance‑aligned automation, the platform helps regulated organizations maintain compliance, reduce audit disruption, and stay ahead of emerging risks while preserving clear ownership and decision authority.
Common Challenges and How to Avoid Them
Even experienced teams encounter recurring pitfalls. The “compliance theatre” syndrome – treating monitoring as a compliance project rather than an operational capability often creates brittle processes. Collecting excessive data without mapping it to controls can overwhelm teams without improving risk insight. Other common issues include failing to integrate monitoring outputs into formal risk decisions and allowing documentation to drift away from actual system behavior. These are governance problems as much as technical ones, and they require executive sponsorship, defined ownership, and coordination across security, IT, and compliance.
Five Actions to Take Right Now
For CISOs looking to improve posture without initiating a disruptive multi‑year transformation, the following actions are practical starting points:
- Re‑baseline scope and ownership. Confirm your system boundaries, data flows, and in‑scope assets for DFARS 252.204‑7012, CMMC, and/or FISMA reporting, and assign accountable owners for each major component and control area.
- Define “minimum viable evidence” for your highest‑risk controls. Identify the small set of controls that drive the majority of audit and incident outcomes (for example, vulnerability management, configuration baselines, identity/access, logging, and incident response) and standardize what evidence is required and where it comes from.
- Set a risk‑based monitoring cadence. Establish review intervals based on impact and exposure, then make those cadences visible to leadership. Ensure exceptions and missed reviews are treated as management issues, not just technical backlog.
- Integrate findings into risk decisions. Ensure your monitoring outputs feed a consistent risk process: triage, remediation plans, timelines, compensating controls, and time‑bounded risk acceptances with documented approvers.
- Harden reporting for defensibility. Produce a concise executive view that ties operational metrics to control outcomes and mission impact. The goal is that you can explain, at any point in time, what changed, what it means, and what is being done about it.
Continuous Monitoring as a Business Enabler
When implemented effectively, continuous monitoring improves more than audit readiness. Organizations gain faster onboarding of new systems, improved detection and response, and greater confidence when engaging customers, partners, and regulators. Predictable compliance costs and reduced operational disruption strengthen the business case.
In highly regulated industries, these benefits often result in tangible differentiation. Demonstrated control over complex environments builds trust and supports growth.
Looking Ahead
By 2026, continuous monitoring is no longer optional for organizations subject to DFARS 252.204‑7012, CMMC, NIST SP 800‑53 Rev. 5, CDM, or FISMA. The practical question is how well monitoring is embedded into daily operations and leadership risk decisions.
Organizations that invest in disciplined processes, aligned tooling, and skilled personnel will be more prepared to manage evolving threats, withstand scrutiny, and adapt to future requirements.
For CISOs, continuous monitoring is ultimately a means of maintaining control: understanding current posture, managing exceptions, and making defensible decisions as the environment changes.
As the regulatory landscape continues to evolve, now is the time to assess your organization’s continuous monitoring capabilities. Take the next step by evaluating your current processes, identifying gaps, and engaging stakeholders to drive effective improvements.
For a demonstration of how Xacta can help operationalize continuous monitoring and strengthen your compliance posture, contact our team today.
