Quest Identity Defense

Quest Identity Defense

Quest Software
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About

NewCore is a next-generation identity provider for humans and AI agents, built around one converged identity core that keeps every human and agentic identity visible, secured, and governed from access to audit. It treats employees, contractors, partners, machines, on-behalf-of actions, delegated agents, and autonomous workloads as first-class identities under one architecture. Identity Security protects the trust behind access with SSO, passkeys, phishing-resistant MFA, secure token signing, authenticator strength scoring, and security-aware policies. Secure Split Key distributes signing authority between NewCore’s cloud and the customer environment so neither side can sign a valid token alone. Identity Discovery maps humans, agents, accounts, applications, authenticators, sessions, and access paths into one live graph, revealing shadow accounts, orphaned credentials, and unmanaged agents.

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 Not 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, identity, and IT teams seeking to secure and govern human and AI-agent identities

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

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

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 Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

NewCore
Founded: 2026
Israel
newcore.com

Company Information

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

Alternatives

Permiso

Permiso

Permiso Security

Alternatives

Change Auditor

Change Auditor

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Falcon Forensics

Falcon Forensics

CrowdStrike
SmartEvent

SmartEvent

Check Point Software Technologies
XRY

XRY

MSAB

Categories

Categories

Digital Forensics Supported

Integrations

Google Chrome Not Supported
Microsoft 365 Not Supported
Microsoft Azure Not Supported
Microsoft Edge Not Supported
Microsoft Entra ID Not Supported
Mozilla Firefox Not Supported
PowerShell Not Supported
Quest Change Auditor Not Supported
SQL Server Not Supported

Integrations

Google Chrome Supported
Microsoft 365 Supported
Microsoft Azure Supported
Microsoft Edge Supported
Microsoft Entra ID Supported
Mozilla Firefox Supported
PowerShell Supported
Quest Change Auditor Supported
SQL Server Supported
Claim NewCore and update features and information
Claim NewCore and update features and information
Claim Quest Identity Defense and update features and information
Claim Quest Identity Defense and update features and information