Quest Security Guardian Reviews in 2026

Audience

Professional users and teams seeking a solution to enhance their organization's Active Directory security posture

About Quest Security Guardian

Quest Security Guardian is an Active Directory (AD) security tool designed to enhance identity threat detection and response and improve your AD security posture. Operating from a streamlined, unified workspace, it alleviates alert fatigue by prioritizing vulnerabilities and configurations, making it easier to maximize hybrid AD security. Powered by Azure AI and deep machine learning, and seamlessly integrated with Microsoft Security Copilot, Security Guardian quickly identifies what happened, if you're exposed, and how to remediate. It allows you to benchmark your AD and Entra ID configurations against industry best practices, lock down critical objects such as Group Policy Objects (GPOs) from misconfiguration and compromise, and continuously monitor for anomalous user activities and emerging hacker tactics. By leveraging cross-product AI insights from Microsoft Security Copilot, it simplifies and accelerates threat detection and response.

Other Popular Alternatives & Related Software

QOMPLX

QOMPLX Identity Threat Detection and Response (ITDR) continuously validates to prevent network takeovers. QOMPLX ITDR uncovers existing Active Directory (AD) misconfigurations and detects attacks in real time. Identity security is essential to network operations. Verify identity in real-time. We verify everyone to prevent privilege escalation and lateral movement. We integrate with your current security stack and use it to augment our analytics resulting in comprehensive visibility. Understand the priority and severity of threats so resources can spend time where it matters most. Real-time detection and prevention stop attackers from bypassing security measures. From Active Directory (AD) security to red teaming and more, our experts are here to support your needs. QOMPLX enables clients to holistically manage and reduce cybersecurity risks. Our analysts will implement our SaaS solutions and monitor your environment.

Learn more

Sonrai Security

Identity and Data Protection for AWS, Azure, Google Cloud, and Kubernetes. Sonrai’s public cloud security platform provides a complete risk model of all identity and data relationships, including activity and movement across cloud accounts, cloud providers, and 3rd party data stores. Uncover all identity and data relationships between administrators, roles, compute instances, serverless functions, and containers across multi-cloud accounts and 3rd-party data stores. Inside the platform, our critical resource monitor continuously monitors your critical data sitting inside object stores (e.g. AWS S3, Azure Blob) and database services (e.g. CosmosDB, Dynamo DB, RDS). Privacy and compliance controls are monitored across multiple cloud providers and 3rd party data stores. Resolutions are coordinated with relevant DevSecOps teams.

Learn more

Arctic Wolf

Arctic Wolf is an AI-driven cybersecurity platform designed to help organizations prevent, detect, and respond to cyber threats effectively. It combines advanced technology with expert security services to deliver comprehensive protection across an organization’s digital environment. The platform integrates multiple security capabilities into a unified system, providing visibility and control over threats and vulnerabilities. Arctic Wolf focuses on reducing cyber risk by offering continuous monitoring and rapid response to incidents. By delivering end-to-end security solutions, it helps organizations build resilience and maintain operational continuity.

Learn more

Cayosoft Guardian

Your Active Directory (AD) or Azure Active Directory (Azure AD) contain vital user identities that are crucial to ensuring your business operates without interruption. Whether from malicious actions, like cyberattacks and malware, or mistakes, like accidental deletions and misconfigurations, corruption of your Active Directory can stop your business in its tracks and cause costly outages that can last hours, days, or even weeks. Cayosoft Guardian was designed to reduce the complexity of hybrid Active Directory security, by combining threat detection, monitoring, and recovery into one comprehensive solution. Cayosoft Guardian continuously monitors directories and services, allowing you to isolate suspect changes and immediately recover unwanted changes made to both objects and settings. This is done across on-premises AD, hybrid AD, Azure AD, Office 365, Microsoft Teams, and Exchange Online, all from Cayosoft Guardian’s single, unified console.

Learn more

Integrations

See Integrations

Ratings/Reviews

Overall 0.0 / 5

ease 0.0 / 5

features 0.0 / 5

design 0.0 / 5

support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Videos and Screen Captures

Other Useful Business Software

Demo Series - Small Business Backup By Veeam

Learn how to protect your Microsoft 365 data, with simple, actionable tips today.

Watch this on-demand demo series and learn how to protect your Microsoft 365 data with clear, simple, actionable steps that are easy to implement for businesses of all sizes.

Watch Demo Series

Product Details

Platforms Supported

Cloud

Training

Documentation

Webinars

In Person

Videos

Support

Phone Support

Online

Compare This Software

QOMPLX

QOMPLX Identity Threat Detection and Response (ITDR) continuously validates to prevent network takeovers. QOMPLX ITDR uncovers existing Active Directory (AD) misconfigurations and detects attacks in real time. Identity security is essential to network operations. Verify identity in real-time. We...

Compare
Lepide Data Security Platform

Intelligent Threat Detection. Faster Response. 98% of all threats start with Active Directory and nearly always involve the compromise of data stored on enterprise data stores. Our unique combination of detailed auditing, anomaly detection, real time alerting, and real time data discovery and...

Compare
Cayosoft Guardian

Your Active Directory (AD) or Azure Active Directory (Azure AD) contain vital user identities that are crucial to ensuring your business operates without interruption. Whether from malicious actions, like cyberattacks and malware, or mistakes, like accidental deletions and misconfigurations,...

Compare
Permiso

Permiso is an identity security platform that secures human, non-human, and AI identities across cloud, SaaS, and on-premises environments. The platform is built around its Universal Identity Graph, which connects identities to credentials, machines, agents, permissions, and runtime activity to...

Compare
IBM Verify Identity Protection

IBM’s identity threat detection and response and identity security posture management solution provide you with end-to-end visibility into user activity across the hybrid landscape of siloed IAM tools used across cloud, SaaS, and on-prem applications. IBM Verify Identity Protection provides the...

Compare

Recommended Software

QOMPLX

QOMPLX Identity Threat Detection and Response (ITDR) continuously validates to prevent network takeovers. QOMPLX ITDR uncovers existing Active Directory (AD) misconfigurations and detects attacks in real time. Identity security is essential to network operations. Verify identity in real-time. We...

See Software
Lepide Data Security Platform

Intelligent Threat Detection. Faster Response. 98% of all threats start with Active Directory and nearly always involve the compromise of data stored on enterprise data stores. Our unique combination of detailed auditing, anomaly detection, real time alerting, and real time data discovery and...

See Software
Cayosoft Guardian

Your Active Directory (AD) or Azure Active Directory (Azure AD) contain vital user identities that are crucial to ensuring your business operates without interruption. Whether from malicious actions, like cyberattacks and malware, or mistakes, like accidental deletions and misconfigurations,...

See Software