Quest Identity Defense

Quest Identity Defense

Quest Software
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About

Linx Security is an AI-native identity security and governance platform designed to give organizations full visibility and control over the entire identity lifecycle. It enables teams to map, monitor, and manage all identities, including human and non-human, across applications, cloud environments, and on-prem systems, helping reduce blind spots and shrink the identity attack surface. It provides a unified system that connects identity, security, and IT operations, allowing them to manage access, enforce policies, and maintain compliance from a single place. Using AI-powered analytics, Linx continuously analyzes identity relationships, entitlements, and access patterns to detect risks, anomalies, and gaps such as dormant accounts, excessive privileges, weak authentication, or missing security controls. It includes features like identity security posture management, just-in-time access, and lifecycle automation, enabling organizations to replace standing privileges.

About

Quest Identity Defense, formerly Security Guardian, is an agentic AI-powered identity security solution for protecting hybrid Active Directory and Microsoft Entra ID environments. The platform continuously monitors human and non-human identities to identify risks, anomalous behavior, privilege exposures, and vulnerabilities involving critical Tier 0 assets. Identity posture management benchmarks AD and Entra ID configurations against industry best practices and provides remediation guidance for discovered security weaknesses. Proactive object protection prevents unauthorized or risky changes to critical objects, while Shields Up and agentic AI capabilities can automatically contain active attacks and block lateral movement. Deep monitoring and human-readable auditing provide information about who changed an identity asset, what was changed, when and where the change occurred, and which workstation was involved.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Not Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Enterprise security, IT, and identity teams that need to manage access, reduce risk, and govern identities across complex systems using an AI-driven platform

Audience

Enterprises, government organizations, identity security teams, cybersecurity professionals, Active Directory administrators, IAM teams, SOC teams, and IT organizations that need to protect human and non-human identities across hybrid Active Directory and Microsoft Entra ID environments

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Review this Software

Reviews/Ratings

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

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

Linx Security
Founded: 2023
United States
www.linx.security/

Company Information

Quest Software
Founded: 1987
United States
www.quest.com/products/identity-defense

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Categories

Categories

Digital Forensics Supported

Integrations

Microsoft Azure Supported
Amazon Web Services (AWS) Supported
Box Supported
Datadog Supported
GitHub Supported
GitLab Supported
Google Chrome Not Supported
Google Cloud Platform Supported
Microsoft 365 Not Supported
Microsoft Edge Not Supported
Microsoft Entra ID Not Supported
Mozilla Firefox Not Supported
Ping Identity Supported
PowerShell Not Supported
Quest Change Auditor Not Supported
SQL Server Not Supported
Salesforce Supported
Snowflake Supported

Integrations

Microsoft Azure Supported
Amazon Web Services (AWS) Not Supported
Box Not Supported
Datadog Not Supported
GitHub Not Supported
GitLab Not Supported
Google Chrome Supported
Google Cloud Platform Not Supported
Microsoft 365 Supported
Microsoft Edge Supported
Microsoft Entra ID Supported
Mozilla Firefox Supported
Ping Identity Not Supported
PowerShell Supported
Quest Change Auditor Supported
SQL Server Supported
Salesforce Not Supported
Snowflake Not Supported
Claim Linx Security and update features and information
Claim Linx Security and update features and information
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