Security Guardian - The superior choice for Active Directory Security
Thinking Semperis? Think again.
Here’s why thousands of customers choose Quest for AD security.
Hybrid AD Assessment
Get full visibility into exposures, vulnerabilities, and Tier 0 assets and benchmark configurations against industry standards to reduce your attack surface.
AD Object Protection
Lock down and secure critical objects, including Group Policy Objects (GPOs), from compromise and misconfiguration.
Unmatched 5W Forensics
Know who, what, where, when and which workstations suspicious activities and exposures occur in your identity stack with intelligent and contextual notifications.
Continuous Threat Detection
Continuously monitor hacker TTPs and configuration drifts, with automatic detection of spikes in account lockouts, failed sign-ins, permission changes, and file renames.
AI-Enhanced Security
Address complex AD challenges, unify data and bridge gaps in expertise with the
markets-first Microsoft Security Copilot plugin for hybrid AD
security.
Must-have features
Quest Advantage
Security Guardian
AD object protection
AI-driven insights
Task automation
Tier 0 management
Impact analysis
Threat prevention
SIEM integration
Guided response
Real-time threat detection
Best practices benchmarking
Supply chain security
Global 24x7 support
What our customers are saying
Secure AD from 600M attacks a day