What is Active Directory self-service password reset?

Active Directory self-service password reset (SSPR) enables users to securely reset their passwords and unlock their accounts without contacting IT support. By allowing users to verify their identity and resolve access issues independently, organizations can significantly reduce helpdesk workload while improving security and user experience. This is especially valuable in environments where password-related requests are one of the most common support issues.

How does self-service password reset work?

Self-service password reset works by guiding users through a secure identity verification process before allowing any changes. Users initiate a reset request and then confirm their identity using configured methods such as security questions, email verification. Once verified, they can reset their password or unlock their account, with changes applied directly to Active Directory in real time.

Does this solution work with on-prem Active Directory?

Yes, ADvantage Premiere Password Manager is designed specifically for on-prem Active Directory environments. It integrates directly with your existing domain infrastructure, allowing organizations to maintain full control over authentication, security policies, and user data without relying on cloud services or external dependencies.

What are the benefits of self-service password reset?

Self-service password reset provides several key benefits for organizations. It reduces the number of password-related helpdesk tickets, lowers operational costs, and frees up IT staff to focus on higher-value tasks. It also improves security by enforcing identity verification during password resets and enhances user productivity by allowing immediate access recovery without delays.

What is the difference between Azure AD SSPR and on-prem SSPR?

Azure AD SSPR is a cloud-based solution that relies on internet connectivity and often requires per-user licensing depending on the Microsoft plan and can also be open to attack since it's exposed over the internet. In contrast, on-prem SSPR solutions operate entirely within the organization's infrastructure, providing full control over identity systems, eliminating external dependencies, and offering more predictable cost structures for environments with many users or domains.

Can self-service password reset reduce helpdesk costs?

Yes, implementing self-service password reset can significantly reduce helpdesk costs. Many organizations see a 60–80% reduction in password-related tickets after deployment. By allowing users to resolve common access issues on their own, IT teams can reduce workload, improve response times, and allocate resources to more strategic initiatives.

Is self-service password reset secure?

Yes, modern self-service password reset solutions are designed with security in mind. They require users to verify their identity through multiple factors before allowing any changes. In our SSPR, we use security questions. What are the chances that someone would know someone else's answers to those questions. When properly configured, SSPR reduces the risk of social engineering attacks and ensures that only authorized users can reset their credentials.

Why You Should Never Install Third-Party Agents on Domain Controllers

Understanding the risks of introducing external software into your most critical system

Written by Carl DiStefano | Published: February 28, 2026

Domain Controllers are the most critical systems in an Active Directory environment. They control authentication, authorization, and access across the entire domain.

Installing third-party agents directly on these systems introduces unnecessary risk. If that software is compromised, misconfigured, or behaves unexpectedly, the impact can extend to the entire organization.

In Active Directory environments, domain controllers are Tier 0 assets that must remain tightly controlled and minimally exposed to reduce security risks.

1. Domain Controllers Are Tier 0 Assets

Domain Controllers sit at the highest level of privilege in an environment.

They authenticate every user and system
They enforce security policies
They store and manage credential data

Any software running on a domain controller effectively operates within this high-trust boundary.

2. Agents Expand the Attack Surface

Third-party agents introduce additional components into a system that should remain minimal and hardened:

New services and processes
Additional network communication paths
External update mechanisms

Every additional component increases the number of ways a domain controller can be compromised.

3. If an Agent Goes Rogue, the Impact Is Immediate

Whether due to compromise, vulnerability, or misbehavior, a rogue agent on a domain controller has extreme consequences:

Access to sensitive directory data
Ability to monitor authentication traffic
Potential to manipulate accounts or permissions

A compromised agent on a domain controller is effectively a domain-wide compromise.

4. Elevated Privileges Amplify Risk

Most agents require high or SYSTEM-level privileges to function properly.

Deep access to operating system internals
Interaction with sensitive processes
Access to credential material and memory

This level of access makes them an attractive target for attackers.

5. Supply Chain and Update Risks

Agents often rely on external update mechanisms or vendor-controlled components:

Automatic updates introducing new code
Potential supply chain compromises
Limited visibility into what changes over time

A compromised update channel can introduce malicious code directly into your most sensitive systems.

6. Stability and Performance Concerns

Domain controllers are designed to be stable and predictable. Additional software can introduce:

Resource contention
Unexpected crashes or service interruptions
Authentication delays or failures

Even non-malicious issues can disrupt authentication across the entire organization.

7. Better Alternatives Exist

Monitoring and auditing do not require installing agents directly on domain controllers:

Agentless collection via standard protocols
Centralized log ingestion
Read-only access models

These approaches reduce risk while still providing visibility into the environment.

8. Principle of Least Functionality

Security best practices emphasize minimizing what runs on critical systems:

Only essential services should be present
Reduce potential attack vectors
Maintain a hardened baseline

Domain controllers should remain as clean and minimal as possible.

Conclusion

Installing third-party agents on domain controllers introduces unnecessary risk into the most sensitive part of your environment. Whether through vulnerabilities, misconfigurations, or supply chain issues, these agents can become a direct path to full domain compromise.

Maintaining a minimal, controlled, and hardened domain controller environment is essential for protecting identity infrastructure.

If it runs on a domain controller, it must be trusted completely—there is no middle ground.