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17/08/2026 4:41 pm
TL;DR: Privileged Access Management is central to meeting the United Kingdom’s Telecommunications Security Act requirements, because telecom resilience depends on controlling elevated access across critical infrastructure, according to Arcon. For identity teams, the practical issue is proving privileged governance, not merely documenting policy intent.
NHIMG editorial — based on content published by Arcon: Telecommunications Security Act (TSA) - United Kingdom
Questions worth separating out
Q: How should telecom operators prove privileged access is under control for TSA compliance?
A: They should show a complete chain from privileged identity to business-critical system, including approval, session monitoring, credential governance, and revocation.
Q: What breaks when telecom privileged access is not tightly governed?
A: The control failure is not only cyber exposure.
Q: When should organisations prioritise PAM over broader IAM projects in telecom environments?
A: When the highest risk sits in administrative access to critical systems, PAM should move ahead of general IAM improvements.
Practitioner guidance
- Inventory every privileged account and emergency access path Create a complete register of administrator identities, break-glass accounts, service credentials, and vendor access paths tied to telecom-critical systems.
- Tie privileged session evidence to compliance mapping Retain approvals, session recordings, command logs, and revocation records for privileged activities that affect critical telecom assets.
- Eliminate standing administrative access where possible Replace persistent elevated access with task-scoped controls and tightly governed break-glass workflows for critical changes.
What's in the full article
Arcon's full report covers the operational detail this post intentionally leaves for the source:
- The specific TSA control mapping that links each compliance expectation to PAM capability
- The article's own packaging of remediation priorities for telecom operators and security teams
- The source's compliance-focused framing for privileged access evidence and audit preparation
- The vendor's explanation of how its PAM portfolio is positioned against TSA requirements
👉 Read Arcon's compliance mapping paper on TSA and PAM requirements →
Telecom security act compliance: what PAM teams need to prove?
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17/08/2026 4:46 pm
PAM is not a side control in telecom compliance. It is the governance layer that makes elevated access defensible when regulators ask how critical systems are protected. The Telecommunications Security Act turns privileged activity into a resilience issue, which means access governance, session oversight, and revocation discipline become part of the compliance story. Operators that cannot evidence those controls will struggle to show that security and continuity are being managed together.
A few things that frame the scale:
- 85% of organisations lack full visibility into third-party vendors connected via OAuth apps, according to The State of Non-Human Identity Security.
- Only 1.5 out of 10 organisations are highly confident in their ability to secure NHIs, compared to nearly 1 in 4 for securing human identities.
A question worth separating out:
Q: Who is accountable when telecom privileged access controls fall short?
A: Accountability sits with the organisation that owns the critical function, even when access is granted through suppliers or shared platforms. Regulators expect evidence of control, not explanations about tool limitations. In practice, that means CISOs, IAM leaders, and operational owners need a shared model for identity visibility, approval, and revocation across the full environment.
👉 Read our full editorial: UK telecommunications security act puts PAM governance under pressure
