Mapped to NIST 800-171 Requirement: 3.5.8
CMMC Assessment Objective: IA.L2-3.5.6[a]
What This Objective Means
While password expiration policies have changed in recent guidance (e.g., NIST 800-63B discourages arbitrary expiration), organizations still need to define specific events or conditions that require password changes.
Common triggers include:
• Suspected account compromise
• Credential reuse across multiple systems
• Role change or access level change
• Employee termination or separation
• Third-party security breach affecting user accounts
• Detection of credential stuffing or brute-force attempts
These scenarios must be defined in your access control policy and communicated to all relevant stakeholders.
Why It Matters
If users don’t know when passwords should be changed—or if you don’t have a process to prompt it—then:
• Compromised accounts may go unnoticed and unaddressed
• Shared or reused credentials may remain active
• Privileged access may persist longer than intended
• You’ll be unprepared to respond quickly to external security incidents
A defined password change policy ensures your response is proactive, not reactive.
How to Implement It
1. Define Password Change Scenarios Include clear guidance for:
• Compromise or suspected breach
• System alerts or anomalous login attempts
• Privilege or role change
• User-requested password resets
• Termination of employment or access revocation
2. Document in Policies
• Spell out password change conditions in your:
◦ Access Control Policy
◦ System Security Plan (SSP)
◦ HR Offboarding Procedures
3. Integrate With Incident Response
• Ensure password changes are part of your incident response checklist
4. Automate Where Possible
• Configure alerts or system responses to trigger forced password resets
5. Educate Users
• Provide guidance during onboarding and security awareness training
Evidence the Assessor Will Look For
• Documentation of defined password change scenarios
• Access control or incident response policies referencing triggers
• Password reset workflows aligned with defined conditions
• Examples of past password changes tied to access or role changes
Common Gaps
• Password change only occurs during expiration cycles
• No clear documentation of when passwords should be changed
• Employees retain access after role or employment changes
• Users unaware of proper change protocol after suspicious activity
How Cuick Trac Helps
Cuick Trac supports this control by:
• Defining and enforcing password change triggers based on user behavior and role
• Integrating with access control workflows to automatically prompt changes when needed
• Supporting admin-initiated or system-enforced resets for any high-risk scenarios
• Providing a full audit trail of password change events for compliance purposes
• Ensuring terminated users are locked out and credentials invalidated immediately
With Cuick Trac, password changes are tied to risk—not routine.
Final CTA
When risk changes, your passwords should too.
Schedule a Cuick Trac demo to align your password change policies with best practices—and automate the triggers that matter.