Privileged accounts: What are they and how do you manage them?
Privileged accounts are identities that have elevated permissions beyond standard user rights. They can perform high-impact actions within your infrastructure like modifying directory objects, managing authentication policies, changing Group Policy Objects (GPOs), join machines to the domain, access sensitive data, or control servers.
It includes:
Accounts with membership in high-privilege groups such as domain admins, enterprise admins, and schema admins.
Accounts with delegated permissions over OUs, GPOs, or sensitive objects.
Service accounts running critical workloads with elevated rights.
Local administrator accounts on domain-joined machines.
But privilege isn’t limited to group membership. It also exists through effective permissions. Privilege is about capability, not labels.
Understanding where those capabilities exist is the foundation of securing Active Directory.
Types of privileged accounts
In Active Directory, privileged accounts generally fall into a few clear categories.
Built-in administrative accounts like domain admins and enterprise admins hold full control over the domain. These are the most sensitive and closely guarded identities.
Delegated administrative accounts are created to handle specific operational tasks such as password resets, user provisioning, or OU management. While more scoped than domain admins, they still carry meaningful authority.
Service accounts form another critical category. These non-human identities run applications and scheduled tasks, often with elevated rights. Because they operate in the background, they are frequently overlooked during reviews.
Local administrator accounts present a different risk. Even when domain-level privilege is tightly controlled, reused local admin credentials across machines can enable lateral movement after a compromise.
Legacy accounts are created for past projects or temporary needs, often remain active long after their purpose ends, retaining unnecessary elevated access.
Each of these accounts increases the overall privilege surface area of the environment.
In most organizations, privileged accounts are assigned based on operational responsibility.
Domain admins are limited to senior infrastructure administrators. Helpdesk teams receive delegated rights. Server administrators manage specific tiers. Application teams use service accounts for workloads.
On paper, this structure works. Access aligns with job function.
But environments change.
Temporary access is not revoked. Role changes don’t always trigger access reviews. Service accounts gain broader permissions to avoid repeated failures. Nested group memberships grow.
Over time, visibility declines. Privilege becomes distributed across groups, OUs, and delegation layers.
And that’s how reasonable access gradually turns into excessive privilege which expands the attack surface without anyone noticing.
How to identify over-privileged accounts in AD
Privilege creep does not happen overnight. It accumulates gradually through operational shortcuts and role changes.
Identifying over-privileged accounts in Active Directory requires examining both direct and indirect privilege paths.
Direct privilege is visible through group membership in domain admins or similar high-level groups.
Indirect privilege is more subtle. It can emerge from nested group hierarchies, delegated permissions on OUs, or inherited ACLs on sensitive objects.
To properly identify over-privileged accounts, administrators should evaluate effective permissions rather than just group names. They should review accounts that have accumulated multiple administrative memberships over time. They should examine service accounts with broad directory rights and flag privileged accounts without MFA or with stale passwords.
Inactive yet privileged accounts deserve special attention. If an account has not been used in months but retains elevated rights, it represents unnecessary risk.
Regular reporting, access reviews and analyzing attack paths are the ways to prevent it.
Privileged accounts management
Controlling privilege is only half the equation. Managing privileged accounts is equally important.
In Active Directory, high-risk events include changes to privileged group membership, delegation modifications, GPO edits, password resets of administrative accounts, and changes to domain-level settings.
Without centralized visibility, these changes can go unnoticed.
Managing privileged accounts requires tracking both authentication and activity. A successful admin login does not necessarily mean safe behavior. Behavioral anomalies, unusual login times, or rapid privilege escalations often signal deeper issues.
The ability to generate structured, audit-ready reports on privileged activity is critical for both security operations and compliance requirements.
Privileged accounts best practices
Strong privileged accounts best practice in Active Directory environments generally centers around a few key principles.
Excess permissions expand the attack surface and make lateral movement easier if an account is compromised.
This involves limiting domain-level privileges, and avoiding broad group memberships like domain admins unless necessary. The fewer elevated identities that exist, the smaller the blast radius during a breach.
Separate administrative and user identities
Privileged accounts should never be used for routine tasks. Mixing daily activity with administrative privileges increases the likelihood of credential compromise through phishing or malware. This separation reduces exposure and limits credential theft risk. Even if a standard account is compromised, administrative control remains isolated.
Group memberships and delegated permissions must be reviewed consistently, as privilege creep is gradual and often unintentional. It also ensures dormant access is removed in time.
Require Multi-Factor Authentication
Multi-factor authentication adds an additional verification layer, such as a hardware token, biometric verification, or one-time passcode. Even if credentials are compromised, attackers cannot authenticate without the second factor. For privileged accounts, MFA should not be optional. It should be mandatory, enforced, and monitored.
Use privileged session management
Privileged session management ensures that all administrative sessions are monitored, recorded, and auditable. Session logs create a detailed audit trail that becomes critical during investigations. If a security incident occurs, teams can reconstruct activity and determine exactly what changed.
Software for managing privileged accounts
As AD environments grow, manual privilege reviews become impractical.
Software for managing privileged accounts enables centralized discovery, reporting, access review automation, and enforcement of structured delegation.
These tools help identify accounts in high-impact groups, track changes to privileged memberships, review nested group exposure, and detect over-permissioned service accounts.
The value lies not only in visibility but in operational efficiency. Instead of running ad-hoc PowerShell queries during audits, administrators can generate reports in minutes.
Privileged accounts management with ADManager Plus
ADManager Plus provides centralized visibility into privileged accounts across Active Directory. It enables administrators to identify members of high-impact groups, expand nested memberships, review delegation permissions, and generate detailed reports on privileged accounts.
Administrators can instantly generate and schedule over 200 detailed user and group reports to examine memberships in critical administrative groups.
Inactive privileged account detection
User reports help identify inactive accounts that still retain membership in sensitive groups. This makes it easier to spot dormant yet powerful accounts.
Analyze permissions assigned at the OU level. Administrators can review which users or groups have delegated control.
Using scheduled reports and review workflows, organizations can regularly validate group memberships through structured access certification campaigns.
Implement approval workflows for privileged access requests, adding oversight before elevated access is granted or modified.
Identify and assess exposure through attack path analysis, and remediate risks associated with over-privileged accounts.
Audit-Ready compliance reporting
Generate scheduled, audit-ready reports that provide clear visibility into privileged accounts, helping organizations meet regulatory and internal compliance requirements.
Strengthen privileged account oversight with ADManager Plus
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