LinuxGuard - 2026 Pricing, Features, Reviews & Alternatives

LinuxGuard is a Linux-native Identity and Access Management platform built to close the identity visibility gap in enterprise Linux estates. Where SIEM, EDR, and CSPM tools miss Linux-native identity artefacts such as sudo rules, SSH keys, PAM chains, and orphaned service accounts, LinuxGuard maps every identity, privilege path, and access relationship across the entire Linux fleet in real time.

The platform serves security and compliance teams in regulated enterprises running Linux infrastructure at scale, including banking, payments, government, life sciences, and energy sectors. These organisations must demonstrate continuous identity governance for frameworks such as NIS2, DORA, SOC 2, CIS, NIST, PCI-DSS, ISO 27001, GDPR, SOX, and HIPAA.

LinuxGuard delivers continuous Identity Security Posture Management across 127 posture factors, providing a complete inventory of every user, group, SSH key, sudo rule, PAM configuration, and service account. It maps every privilege path including multi-hop escalation routes to root and surfaces dormant and at-risk accounts. Composite risk scores from 0 to 100 are assigned per account, weighted across sudo configuration, authentication methods, key hygiene, and access patterns, with fleet-wide risk ranking by server group, team, or environment.

Identity Threat Detection and Response capabilities include 100 MITRE ATT&CK-mapped signals captured via eBPF-based kernel-level visibility, providing 1.2-second change detection. Configuration drift detection runs continuously against approved baselines for sudo, SSH, PAM, and access controls, alongside SELinux continuous policy analysis.

SSH key and non-human identity posture management provides continuous inventory of all SSH keys with age, algorithm, reuse, and ownership tracking. Key hygiene grading and non-human identity classification map ownership for all service accounts.

Automated response is handled through safety-gated playbooks that can lock accounts, terminate sessions, disable SSH keys, or revoke sudo privileges. Approval thresholds and blast-radius limits gate every action, with auto-rollback and full audit trails.

CVE and vulnerability management continuously matches package and service inventories against live CVE data, providing affected server lists per CVE and distribution-aware remediation guidance.

Compliance and audit automation delivers always-on continuous scoring with per-identity compliance views and exportable structured audit evidence packages ready for auditors.

Integrations include Splunk via HEC, Jira ticket auto-creation, Slack and Microsoft Teams alerting, syslog and SIEM connectivity via webhooks, and an identity-centric cross-filterable dashboard. The platform is certified SUSE Ready, Red Hat Certified Technology, and validated for Ubuntu LTS and Debian.

Customers can begin with a fixed-fee 60-day pilot engagement that produces agentless discovery, a full identity and privilege map, risk-scored findings report, compliance evidence package, board-ready executive summary, and prioritised remediation plan, then move to continuous per-server monitoring billed annually.