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A Least Privilege Strategy Guide to Strengthen Security for Public Sector Agencies

Leave No Privilege Behind & Enable Zero Trust

Almost every modern cyberattack—ransomware, insider threats, supply chain compromises, nation-state intrusions, etc.—shares a common theme: privileged access is needed to move laterally, maintain persistence, and / or gain a deeper foothold into environments.

Privilege is the key exposure point that gives attackers power. Any unmanaged, excessive, or risky privilege or entitlement can become a means for threat actors to launch or expand their attacks.

Which privileges do organizations commonly “leave behind”, undermining security and uptime? Examples include:

  • Standing or temporary accounts

  • Active or dormant entitlements

  • Shadow identities (unregistered SaaS accounts, self-service cloud access)

  • Shared accounts (admin, root, superuser)

  • Service accounts (domain-joined, database, application / web services)

  • Cloud service principals (AWS IAM roles, Azure, GCP)

  • AI agents (AI assistance, agentic, and model-to-model)

  • Machine-to-machine communications (Kubernetes, message brokers)

  • And many others

“Managing privileges across your identity estate requires going beyond surface-level account inventories.”

—Kevin E. Greene, Public Sector Chief Cybersecurity Technologist, BeyondTrust

What is a Leave No Privilege Behind Mindset?

Leave No Privilege Behind is a strategic approach to privilege-centric identity security that CISOs, infrastructure, and security teams can take to ensure every privilege—human, machine, and AI agent—is discovered, governed, right-sized, and continuously monitored and audited. It helps drive and operationalize a full-stack approach to least privilege.

While this ebook is written for a public sector audience, its insights and practices apply to organizations of any industry that want to better manage their identity attack surface and reduce enterprise cyber risks.

This mindset empowers public sector / government agencies to meet critical cybersecurity goals, such as:

  • Operationalizing Zero Trust: Managing every privilege via the right identity intelligence informs organizations about where and how to harden their zero trust architecture.

  • Establishing AI Security: Managing every privilege enables public sector organizations to better secure agentic AI identities.

"Leave No Privilege Behind is a strategic approach to identity security that CISOs, infrastructure, and security teams can take to ensure every privilege—human, machine, or AI agent—is discovered, governed, minimized, and continuously validated so threat actors cannot use them to escalate, move laterally, or gain persistence."

—Kevin E. Greene, Public Sector Chief Cybersecurity Technologist, BeyondTrust

Next Steps to Strengthen Your Security via Least Privilege and Leave No Privilege Behind

Download the full ebook to learn more about how to Leave No Privilege Behind—whether human, machine, or AI agent—within your agency.

You’ll get tactical steps for implementing least privilege access and zero trust security principles throughout your environment, including:

  • Seeing beyond surface-level inventories with the concepts of True Privilege™ and Paths to Privilege™

  • Collecting the right identity intelligence, especially continuous visibility and actionable telemetry, to inform privilege management across domains

  • 6 steps to preventing privilege gaps

  • 10 key takeaways for actionable next steps

Plus, discover how you can actualize a Leave No Privilege Behind mindset with BeyondTrust.

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