Quest Identity Defense

Quest Identity Defense

Quest Software
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About

Defakto secures every automated interaction by issuing short-lived, verifiable identities to non-human actors such as services, pipelines, AI agents, and machines, eliminating static credentials, API keys, and standing privileges. Their unified non-human identity and access management solution enables discovery of unmanaged identities across cloud, on-premises, and hybrid environments, issu­ance of dynamic identities at runtime tied to policy, enforcement of least-privilege access, and full audit-ready logging. The product consists of modules; Ledger for continuous discovery and governance of non-human identities; Mint for automated issuance of purpose-bound, ephemeral identities; Ship for secretless CI/CD workflows where hard-coded credentials are removed; Trim for automatic right-sizing of access and removal of over-privileged service accounts; and Mind for securing AI agents and large-language models with the same identity model used for workloads.

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

Security engineers, teams and enterprise leaders searching for a solution to secure and govern non-human identities, including workloads, pipelines and AI agents

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 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 Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

Defakto
Founded: 2022
United States
www.defakto.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
Active Directory Supported
Amazon Web Services (AWS) Supported
Chef Supported
CircleCI Supported
GitHub Supported
GitLab Supported
Google Chrome Not Supported
Istio Supported
Jenkins Supported
Linkerd Supported
Microsoft 365 Not Supported
Microsoft Edge Not Supported
Microsoft Entra ID Not Supported
Mozilla Firefox Not Supported
PowerShell Not Supported
Puppet Enterprise Supported
Quest Change Auditor Not Supported
SQL Server Not Supported
Terraform Supported

Integrations

Microsoft Azure Supported
Active Directory Not Supported
Amazon Web Services (AWS) Not Supported
Chef Not Supported
CircleCI Not Supported
GitHub Not Supported
GitLab Not Supported
Google Chrome Supported
Istio Not Supported
Jenkins Not Supported
Linkerd Not Supported
Microsoft 365 Supported
Microsoft Edge Supported
Microsoft Entra ID Supported
Mozilla Firefox Supported
PowerShell Supported
Puppet Enterprise Not Supported
Quest Change Auditor Supported
SQL Server Supported
Terraform Not Supported
Claim Defakto and update features and information
Claim Defakto and update features and information
Claim Quest Identity Defense and update features and information
Claim Quest Identity Defense and update features and information