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About

LinuxGuard is the control plane for Linux identity — a continuous Identity Security Posture Management (ISPM) and Identity Threat Detection & Response (ITDR) platform purpose-built for the Linux estate, rather than adapted from a Windows-first or cloud-first tool . It gives security and infrastructure teams a single, always-current inventory of every human account, service identity, SSH key, sudo rule, and PAM configuration across on-prem, cloud, and hybrid Linux servers, scoring each identity from 0–100 with inline explanations of the risk factors behind the score . LinuxGuard maps privilege-escalation paths, flags NOPASSWD sudo rules and orphaned or shared SSH keys, detects configuration drift in real time, and maps MITRE ATT&CK-aligned signals for detection and safety-gated automated response. It also generates continuous, audit-ready compliance evidence mapped to NIS2, DORA, SOC 2, CIS, NIST, PCI-DSS, and ISO 27001, and integrates wit

About

Tenable One Identity Exposure is an identity security solution designed to help organizations find and close identity-based attack paths before attackers exploit them. The platform provides visibility into identity hygiene across Active Directory and Entra ID environments. It helps teams unify identity inventory, map attack paths, harden security, and reduce risk across hybrid identity systems. Tenable One Identity Exposure supports identity security posture management by helping organizations understand how misconfigurations, risky permissions, and identity weaknesses can create breach opportunities. As part of the Tenable One exposure management platform, it connects identity risk with broader security visibility across the attack surface. Tenable One Identity Exposure is built to help security teams strengthen identity defenses, reduce attack chains, and improve protection against active threats.

Platforms Supported

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

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

Audience

Security and compliance teams in regulated enterprises - banking, payments, government, life sciences, and energy

Audience

Tenable One Identity Exposure is best suited for identity security teams, Active Directory administrators, Entra ID administrators, CISOs, SecOps teams, compliance teams, and enterprises that need identity hygiene visibility, attack path mapping, ISPM, and identity-based risk reduction

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

Start with a fixed-scope pilot that maps every identity and privilege path across your Linux estate and hands you compliance-ready evidence.
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 Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

LinuxGuard
Founded: 2025
linuxguard.io

Company Information

Tenable
Founded: 2002
United States
www.tenable.com/products/identity-exposure

Alternatives

Alternatives

Tenable One

Tenable One

Tenable

Categories

Categories

Integrations

Splunk Cloud Platform Supported
Active Directory Not Supported
IBM QRadar SIEM Not Supported
Jira Supported
Microsoft Entra ID Not Supported
Microsoft Teams Supported
Phantom Not Supported
Slack Supported
Tenable One Not Supported

Integrations

Splunk Cloud Platform Supported
Active Directory Supported
IBM QRadar SIEM Supported
Jira Not Supported
Microsoft Entra ID Supported
Microsoft Teams Not Supported
Phantom Supported
Slack Not Supported
Tenable One Supported
Claim LinuxGuard and update features and information
Claim LinuxGuard and update features and information
Claim Tenable One Identity Exposure and update features and information
Claim Tenable One Identity Exposure and update features and information