Privileged Access Management
Privileged accounts are the primary attack target in any enterprise infrastructure. PAM protects these high-risk identities through cryptographically secured vault architecture, session monitoring, and rigorous enforcement of the least privilege principle.
What is Privileged Access Management?
Privileged Access Management (PAM) encompasses the technologies, processes and policies organisations use to control, monitor and secure access to critical systems by privileged accounts — administrative accounts, service accounts, system accounts, emergency access accounts, and non-human identities such as application and automation accounts.
These accounts possess elevated rights that can change system configurations, access sensitive data, install software, or override security controls. This makes them the primary target for external threat actors and a significant insider threat risk.
Building blocks of a complete PAM programme
Password Vault — centralised cryptographic storage
A cryptographically secured, centralised repository for all privileged credentials. Passwords are stored encrypted, automatically rotated, and never exposed in cleartext to end users. Access to target systems occurs transparently through the vault — the user never knows the actual password.
Session Monitoring and Recording
Privileged sessions are fully recorded, logged and monitored in real time. Anomalous behaviour — unusual commands, access to unexpected systems, data exfiltration — triggers configurable alerts. Recordings serve as forensic evidence and regulatory audit trail documentation.
Least Privilege Enforcement
Every identity receives exactly the permissions required for the task at hand — nothing more. PAM systems systematically identify over-privileged accounts, reduce permissions on a need-to-know basis, and manage exceptions through a controlled approval workflow.
Just-in-Time Access
Instead of permanent privileged access, permissions are granted only for the duration of a specific task and automatically revoked when the session ends or the time window expires. JIT access radically minimises the attack surface and is a core principle in zero trust architectures (NIST SP 800-207).
Multi-Factor Authentication for privileged access
Every access to privileged accounts requires multiple authentication factors. Modern PAM implementations use adaptive MFA that incorporates risk signals — device, location, behaviour — to apply authentication proportionally to risk. MFA for privileged access is now a regulatory minimum standard under NIS2, DORA and ISO 27001:2022.
Phased PAM implementation
Discovery & Planning
Inventory all privileged accounts and systems, define scope, classify risks, select solution and align stakeholders.
Foundational
Vault deployment, onboarding Tier-0 systems, session recording, MFA for admin access. Immediate risk reduction for the most exposed systems.
Enhanced
Expand to additional systems and service accounts, JIT for high-risk systems, SIEM/SOC integration, systematic reduction of over-privileged accounts.
Adaptive
High automation, zero standing privileges as target state, secrets management for DevOps, continuous monitoring and anomaly detection.
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