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Standard : Credentials are short-lived and auditable

Purpose and Strategic Importance

This standard ensures all credentials are short-lived and auditable by default, limiting exposure time and enabling traceability. It reduces the blast radius of potential breaches and supports rapid incident response.

Aligned to our "Zero Trust Architecture" policy, this standard enforces secure-by-design practices for identity and access management. Without it, secrets persist longer than necessary, increasing risk and eroding system trust.

Strategic Impact

Clearly defined impacts of meeting this standard include improved delivery flow, reduced risk, higher system resilience, and better alignment to business needs. Over time, teams will see reduced rework, faster time to value, and stronger system integrity.

Risks of Not Having This Standard

  • Reduced ability to respond to change or failure
  • Accumulation of technical debt or friction
  • Poor developer experience and morale
  • Decreased confidence in releases and features
  • Misalignment between technical implementation and business priorities

CMMI Maturity Model

  • Level 1 – Initial: Credentials are long-lived and rarely rotated.

  • Level 2 – Managed: Manual processes exist for rotating and auditing secrets.

  • Level 3 – Defined: Expiry policies and audit logging are consistently implemented.

  • Level 4 – Quantitatively Managed: Secret rotation and access are monitored and reported.

  • Level 5 – Optimising: Secrets are ephemeral by default and rotated automatically with full observability.Secrets and tokens are issued with minimal lifetime and full traceability to reduce the blast radius of compromise.


Key Measures

  • Adoption metrics relevant to the standard (to be defined)
  • Quality, throughput, and system health metrics aligned to capability
  • Maturity scores based on structured assessment
Associated Policies
  • Secure by Design
Associated Practices
  • Infrastructure Threat Detection
  • Policy as Code
  • Zero Trust Architecture
  • Identity Federation
  • Just-in-Time Access
  • Secret Rotation Automation
  • Software Composition Analysis (SCA)
  • Dynamic Application Security Testing (DAST)
  • Multi-Factor Authentication (MFA)
  • Secrets Management in Pipelines
  • Static Application Security Testing (SAST)
  • Vulnerability Management
Associated Measures
  • Compliance Coverage
  • Percentage of Services Scanned
  • Security Incident Response Time
  • Time to Remediate Vulnerabilities

Technical debt is like junk food - easy now, painful later.

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