Discover how Privileged Access Management (PAM) helps secure human, machine, and autonomous identities, enforce least privilege, protect credentials, and monitor privileged access.
Key Takeaways from This Article
1. What PAM Is and Why It Matters
See how modern PAM controls privileged access across users, administrators, applications, workloads, service accounts, third parties, and autonomous systems.
2. The Risks of Unsecured Privileged Access
Learn how standing privileges, unmanaged credentials, excessive permissions, and limited visibility can contribute to breaches, ransomware, and compliance failures.
3. How PAM Platforms Protect Against Threats
Explore capabilities such as privileged access discovery, credential vaulting, Just-in-Time (JIT) access, Just Enough Access (JEA), session monitoring, endpoint privilege management, and automated credential rotation.
4. Signs Your PAM Program Needs Attention
Identify common indicators that privileged access may be unmanaged, excessive, difficult to audit, or spread across environments.
5. PAM Best Practices for 2026
Apply practical approaches for least privilege, access lifecycles, machine identities, third-party access, endpoints, cloud environments, and continuous privilege review.
Why Privileged Access Requires More Control in 2026
Privileged access exists anywhere an identity can perform a high-impact action.
That access may belong to an administrator changing critical settings, a service account connecting applications, a cloud workload using powerful permissions, or a third party accessing production systems. Increasingly, automated and autonomous systems can also hold credentials or permissions that allow them to act across multiple tools.
Attackers understand the value of this access. In the 2026 Verizon Data Breach Investigations Report, credential abuse remained an initial access vector in 20% of North American breaches, while third-party involvement reached 48% of breaches globally. And when a breach succeeds, the impact is significant: IBM reports that the global average cost of a data breach reached $4.99 million in 2026.
A single compromised privileged identity can give an attacker access to sensitive systems, credentials, roles, data, or workflows and create a path for lateral movement or privilege escalation.
Modern Privileged Access Management helps organizations discover that access, determine who or what owns it, limit privilege, grant it when needed, secure the credentials behind it, monitor its use, and maintain evidence across human, machine, and autonomous identities.
That makes PAM a fundamental part of protecting modern IT environments.
Types of Privileged Identities: Human, Machine, and Autonomous
Privileged access can belong to human, machine, and autonomous identities. Understanding who or what holds that access helps organizations identify where privilege exists, who owns it, and how it should be controlled.
Privileged Identities at a Glance
Human Privileged Identities
Human privileged identities include local administrators, domain and directory administrators, privileged users, emergency or break-glass accounts, and third-party users such as vendors and contractors.
These identities may be able to change system settings, manage other users, install software, or access sensitive infrastructure. Their access should be appropriately scoped, authenticated, monitored, and reviewed.
Machine Privileged Identities
Service accounts, applications, cloud workloads, scripts, and service principals can also hold powerful permissions. These are often grouped under the broader term non-human identities (NHIs) because they authenticate and act without a person logging in directly.
Organizations need visibility into who owns them, which credentials they use, what systems depend on them, and what they can access.
Autonomous Identities
AI agents and other autonomous systems may be able to call APIs, interact with applications, use credentials, or initiate actions across multiple systems.
When those actions are privileged, organizations need to know who owns the identity, what it can access, which permissions it uses, and what actions it performs.
The Credentials Privileged Identities Use
Privileged identities may authenticate using passwords, SSH keys, API keys, OAuth tokens, certificates, and other secrets. These credentials need defined ownership, secure storage, appropriate access policies, lifecycle management, and rotation or revocation.
Identity, Credential, and Privilege: What’s the Difference?
Why Is Privileged Access Important?
Not all access carries the same level of risk.
Privileged access can allow an identity to:
- Modify critical system or security settings
- Access sensitive business or customer data
- Create, manage, or delete identities and accounts
- Install software or change production environments
- Access credentials, secrets, or cryptographic keys
- Assume powerful cloud roles
- Start automated workflows or actions
The more powerful that access becomes, the more important it is to control how it is granted and used. Shared credentials, standing administrator rights, excessive cloud permissions, unmanaged service accounts, hard-coded secrets, and long-lived third-party access can all give attackers more ways to reach critical resources.
IBM’s 2026 X-Force Threat Intelligence Index found that 32% of the incidents X-Force responded to involved the abuse of valid accounts. Research from Orchid Security also found excessive elevated privileges in 70% of the applications analyzed.
If a privileged identity is compromised, the impact can include data exposure, privilege escalation, lateral movement, ransomware, unauthorized changes, operational disruption, or compliance failures.
The question for security teams is increasingly broader than who has an administrator password. They also need to know which identities can perform privileged actions, what those identities can reach, why that access exists, and whether it is still necessary.
What is Privileged Access Management (PAM)?
Privileged Access Management (PAM) is a security discipline and set of technologies used to discover, secure, manage, and monitor privileged access across an organization's IT environment.
PAM focuses on identities and access with elevated permissions — the digital keys capable of changing critical systems, accessing sensitive information, managing other identities, or performing high-impact actions.
Modern PAM can control privileged access for:
- Administrators and other privileged users
- Employees who need temporary elevated permissions
- Contractors and third parties
- Service accounts
- Applications and workloads
- Cloud identities and roles
- APIs, scripts, and automation
- Autonomous systems and AI agents
PAM platforms can combine access controls, credential and secrets management, Just-in-Time access, endpoint privilege management, session monitoring, auditing, analytics, and automation.
The objective is simple: make privileged access visible, appropriately limited, attributable, and auditable.
PAM at a Glance
What’s the Difference Between PAM and IAM?
Identity and Access Management (IAM) and Privileged Access Management (PAM) work together to control access, but they focus on different levels of risk. Privileged Identity Management (PIM) is another related term commonly used for managing elevated identity permissions, particularly in cloud and IAM environments.
IAM manages identities and access across the organization. It supports identity lifecycle management, provisioning, authentication, single sign-on, MFA, and access policies.
PAM applies additional controls to privileged access. It helps organizations discover privileged identities, secure credentials, reduce standing privilege, monitor sessions, control elevation, and maintain audit evidence.
PAM vs. IAM: What’s the Difference?
How Privileged Access Management Works
PAM platforms provide a central way to manage high-impact access across users, systems, applications, endpoints, cloud infrastructure, and automated workflows.
A modern PAM program typically applies controls before, during, and after privileged access.
Before Access
PAM helps organizations discover privileged identities and credentials, confirm ownership, review permissions, apply policies and approvals, authenticate identities, and remove unnecessary standing privilege.
During Access
PAM can grant temporary, task-specific privilege, broker credentials, enforce policies, and monitor or record privileged activity while access is active.
After Access
PAM can revoke temporary privilege, rotate credentials, close sessions, preserve activity records, and generate audit evidence for security operations and investigations.
This lifecycle gives organizations greater control over privileged access from request through revocation and review.
How PAM Mitigates Risks
PAM reduces risk through a combination of controls that limit privileged access and make its use more visible and accountable.
1. Privileged Access Discovery
PAM identifies privileged accounts, identities, credentials, systems, and access paths. Continuous discovery also helps uncover unmanaged access, stale accounts, unknown owners, and excessive permissions as environments change.
2. Credential and Secrets Management
PAM secures passwords, SSH keys, API keys, tokens, and other privileged secrets through vaulting, controlled use, rotation, and revocation.
The scale of this challenge continues to grow. GitGuardian’s 2026 State of Secrets Sprawl report found 28.65 million new hardcoded secrets in public GitHub commits in 2025, up 34% year over year.
3. Just-in-Time (JIT) Access
JIT replaces unnecessary standing privilege with temporary access granted only when needed. Access can automatically expire when the approved task or time period ends.
4. Just Enough Access (JEA)
JEA limits privilege to the specific resources or actions required for a task. Together, JIT and JEA can help organizations move toward zero standing privilege (ZSP) by reducing broad, always-on elevated access.
5. Context-Based Access Controls
Modern PAM can evaluate factors such as identity, resource, time, approval status, and risk before granting privileged access.
6. Session Monitoring and Recording
Privileged sessions can be monitored, logged, and recorded so teams can see who or what accessed a resource and what occurred.
7. Endpoint Privilege Management
PAM can remove permanent local administrator rights while allowing approved applications, commands, or tasks to elevate when needed.
Together, these capabilities help organizations reduce standing privilege, secure credentials, control high-impact access, and maintain visibility across the privileged access lifecycle.
Get ready with the CISO checklist.
How Does PAM Support Compliance and Audits?
PAM helps organizations demonstrate how privileged access is requested, approved, granted, used, and revoked. Session logs, recordings, access histories, approvals, and reports provide evidence that security and audit teams can use to verify privileged access controls.
These capabilities can support requirements related to least privilege, access control, accountability, monitoring, and auditability across frameworks and regulations such as SOX, PCI DSS, NIST, ISO 27001, and other industry-specific requirements.
How Does PAM Support Zero Trust?
PAM supports Zero Trust by applying continuous verification and least privilege to high-impact access.
Instead of allowing an authenticated identity to retain broad or permanent privilege, organizations can evaluate each request, grant only the access required, limit how long it remains available, monitor activity, and revoke privilege when the task ends.
These controls help apply Zero Trust principles to some of the organization's most sensitive access.
How Does PAM Support DevSecOps?
Modern development environments rely on developers, applications, workloads, pipelines, APIs, and automated processes that often need access to sensitive resources.
PAM can help secure that access by protecting API keys, SSH keys, tokens, passwords, and other secrets; limiting developer and workload permissions; granting temporary production access; and tracking privileged actions across development workflows.
This gives teams greater control over privileged access without adding unnecessary friction to development.
How to Implement Effective Privileged Access Management
Effective PAM implementation starts with visibility, then progressively reduces and secures privileged access. A phased approach can help organizations strengthen controls without trying to address every privileged identity and system at once.
PAM Implementation Roadmap
1. Discover
Start by identifying where privileged access exists across users, accounts, machine identities, cloud roles, endpoints, third parties, credentials, and critical systems. Establish ownership and understand what each identity can access before applying new controls.
2. Reduce
Review existing permissions and remove access that is unnecessary or permanently assigned. Use least privilege, Just-in-Time (JIT), Just Enough Access (JEA), and policy-based elevation to reduce standing privilege while preserving approved workflows.
3. Secure
Apply strong authentication and protect the credentials, secrets, and access paths behind privileged activity. Include human administrators, machine identities, applications, workloads, and third parties in the same privileged access strategy.
4. Monitor and Improve
Monitor and record privileged activity, maintain audit evidence, and regularly review access as identities and environments change. PAM should remain an ongoing program that identifies new privilege, removes unnecessary access, and updates policies over time.
What Are the Challenges of Implementing PAM?
Implementing PAM can significantly improve security, but modern identity environments introduce several practical challenges.
Finding Privileged Access
Privileged access may be spread across directories, endpoints, databases, cloud platforms, service accounts, applications, workloads, scripts, and third parties. Identifying that access, its owner, and its dependencies is often the first challenge.
Applying Controls Without Disrupting Work
Administrators, developers, vendors, applications, and workloads still need to complete legitimate tasks. PAM policies need to reduce unnecessary privilege while supporting approved access through automation, temporary elevation, and efficient workflows.
Keeping Privilege Under Control Over Time
Identity environments constantly change. New accounts appear, cloud permissions expand, credentials age, vendors come and go, and machine identities multiply. PAM therefore requires continuous discovery, access reviews, credential management, monitoring, and policy updates.
7 Signs Your PAM Program Needs Attention
Most security teams already understand the need to protect privileged access.
The more useful question is whether the current PAM program covers the privileged access that exists today.
Here are seven signs it may be time to strengthen your approach.
1. Standing Administrator Access Is Common
Users retain administrator privileges continuously even though they only need them occasionally.
JIT and JEA controls can reduce this standing privilege.
2. You Cannot Easily Inventory Privileged Access
Your team cannot quickly answer:
- Which privileged identities exist?
- Who owns them?
- What can they access?
- When were they last used?
- Are those permissions still required?
Continuous discovery and inventory are foundational to modern PAM.
3. Machine Identities Lack Clear Ownership
Service accounts, application identities, API credentials, and automation may accumulate over time.
If no one owns them or knows what depends on them, securing or removing them becomes difficult.
4. Users Still Have Permanent Local Admin Rights
Standing administrator rights on endpoints give compromised users or processes more opportunities to perform high-impact actions.
Endpoint Privilege Management can replace permanent administrator rights with policy-based elevation.
5. Third Parties Use Shared or Broad Access
Vendors and contractors may still rely on shared passwords, permanent accounts, or broad remote connectivity.
PAM can make this access individually attributable, limited, temporary, and monitored.
6. Cloud Permissions Accumulate Over Time
Cloud roles, entitlements, service principals, and temporary permissions can change quickly as workloads scale and responsibilities shift.
Continuous review helps identify excessive or unnecessary access before it becomes permanent.
7. Audit Evidence Requires Manual Reconstruction
If teams need to search across multiple systems to determine who accessed a resource, why they had access, what they did, and who approved it, privileged access processes may need stronger centralization.
• Standing admin access is common
• Privileged access is hard to inventory
• Machine identities lack clear ownership
• Users retain local admin rights
• Third parties have broad or shared access
• Cloud permissions keep accumulating
• Audit evidence requires manual work
Privileged Access Management Best Practices for 2026
- Continuously discover privileged accessIdentify human, machine, third-party, cloud, and autonomous identities with elevated permissions.
- Assign ownership to privileged identitiesKnow who is responsible for every privileged account, service account, workload, and credential.
- Enforce least privilegeGive identities only the permissions required for their roles or tasks.
- Reduce standing privilege with JIT and JEAMake high-impact access temporary and task-specific wherever possible.
- Use strong authentication for privileged accessRequire MFA and use phishing-resistant methods for high-risk administrative access where appropriate.
- Secure credentials and secretsVault, rotate, revoke, and monitor privileged credentials throughout their lifecycle.
- Remove unnecessary local admin rightsUse policy-based elevation to support approved work without permanent administrator access.
- Control third-party accessMake vendor access attributable, scoped, temporary, and monitored.
- Monitor privileged activityMaintain session records and integrate relevant privileged activity with security operations.
- Review privilege continuouslyRemove stale accounts, excessive permissions, expired vendor access, and credentials that are no longer needed.
Case Study: Securing Privileged Access for a Major Retail Bank
To see the impact of Privileged Access Management, consider one of the largest retail banks in Latin America.
The bank managed more than 30,000 privileged accounts and needed stronger control over:
- Shared and static passwords
- Privileged sessions
- Access accountability
- Audit evidence
- Credential management
With Segura, the bank:
- Secured more than 30,000 privileged accounts with automated password vaulting and rotation
- Achieved a 94.4% reduction in privilege abuse
- Gained real-time visibility into privileged activity through session monitoring and audit trails
- Strengthened control over access to sensitive systems
The case shows how PAM can give organizations stronger visibility, accountability, and control over privileged access at scale.
See How Segura PAM Core Controls Privileged Access
Segura PAM Core brings key privileged access controls together in one platform, including authentication and authorization, access policies, credential management, session recording, monitoring, and audit reporting.
The diagram below shows how Segura helps control privileged access from the initial request through the privileged session, while maintaining visibility across critical systems and resources.
Why Segura for Privileged Access Management?
Segura helps organizations bring privileged access under control across human, machine, and autonomous identities.
The Segura 360° Privilege Platform supports least privilege, credential protection, privileged session monitoring, and accountability across complex environments.
Explore Segura Privileged Access Management →
Conclusion: Keep Privileged Access Under Control
Privileged access now extends across human users, service accounts, applications, workloads, third parties, and autonomous systems. Any of these identities may hold permissions that can change critical systems or reach sensitive resources.
Modern PAM gives security teams a consistent way to discover privileged access, establish ownership, limit unnecessary privilege, secure credentials, monitor activity, and review access as environments change.
The key takeaway is simple: security teams need to know who or what has privileged access, what it can reach, why that access exists, and whether it is still necessary.
Keeping those answers current is the foundation of effective privileged access management.
Privileged Access Management FAQ
What is Privileged Access Management (PAM)?
Privileged Access Management (PAM) is a security discipline and set of technologies used to discover, secure, control, monitor, and audit privileged access. It helps organizations manage high-impact access across human users, machine identities, third parties, applications, workloads, and autonomous systems.
How is PAM different from IAM?
Identity and Access Management (IAM) manages identities and access across an organization through capabilities such as provisioning, authentication, SSO, MFA, and access policies.
PAM applies additional controls to elevated access, including credential protection, Just-in-Time access, privilege elevation, session monitoring, and detailed audit records.
Does PAM only protect administrator accounts?
No. Modern PAM can protect privileged access across human, machine, and autonomous identities.
That includes administrators, contractors, service accounts, applications, workloads, cloud identities, scripts, API-connected systems, and AI agents that can perform high-impact actions.
What are the most important PAM capabilities in 2026?
Key PAM capabilities include privileged access discovery, credential and secrets management, Just-in-Time (JIT) and Just Enough Access (JEA), session monitoring and recording, endpoint privilege management, third-party access controls, and audit reporting.
Organizations should also look for support across cloud, hybrid, endpoint, machine identity, and automated environments.
What is the difference between JIT and JEA?
Just-in-Time (JIT) access controls when privilege is available. Access is granted only when needed and removed when the approved period ends.
Just Enough Access (JEA) controls how much privilege is granted. It limits access to the specific systems, applications, commands, or actions required for the task.
How does PAM manage machine identities?
PAM can help discover and control service accounts, applications, workloads, scripts, service principals, and other machine identities with elevated access.
Organizations can assign ownership, secure their credentials, limit permissions, rotate secrets, monitor activity, and review whether that access is still required.
How does PAM support Zero Trust?
PAM applies Zero Trust principles to privileged access by verifying identities, limiting permissions, reducing standing privilege, and monitoring high-impact activity.
JIT and JEA can further restrict access by controlling when privilege is available, what the identity can do, and when that access should be revoked.
When should an organization review its PAM program?
Organizations should review their PAM program whenever identities, infrastructure, permissions, or business relationships change.
Common warning signs include standing administrator access, unmanaged machine identities, excessive cloud permissions, broad third-party access, permanent local admin rights, or difficulty producing clear audit evidence.
How does PAM support compliance and audits?
PAM helps organizations demonstrate how privileged access is requested, approved, used, monitored, and revoked.
Session logs, recordings, access histories, approvals, and reports can provide evidence of who or what accessed a resource, when access occurred, what actions were performed, and whether access followed policy.
