Sudo rules, SSH keys and service accounts build paths to root that SIEM, EDR and cloud IAM never see. LinuxGuard maps that unmapped Linux identity layer.
LinuxGuard is a Linux-native identity security platform that gives visibility and control over every identity, privilege path and access relationship across Linux environments. It continuously maps users, groups, sudo rules, SSH keys, PAM configurations and service accounts, risk-scores privilege escalation paths and detects drift.
It supports 17 compliance frameworks, including NIS2, DORA, SOC 2, ISO 27001, PCI DSS, NIST, CIS Benchmarks, HIPAA, FedRAMP and CMMC 2.0, and includes identity intelligence, risk scoring, compliance and audit reporting, and automated response to revoke access and enforce least privilege.
LinuxGuard is built for enterprises with substantial Linux estates, and offers a Founding Pilot to map identity posture quickly.
Challenges It Solves
Lack of visibility into Linux identity and privilege paths, leaving attack surface exposed
Difficulty detecting credential drift and orphaned accounts in Linux environments
Compliance evidence for NIS2, DORA, SOC 2, and CIS is hard to generate from Linux systems
Existing security tools are not designed to monitor Linux-native identity artifacts like sudo rules and SSH keys
Use Cases
Compliance Evidence Generation
Automatically generates audit-ready evidence for NIS2, DORA, SOC 2, CIS, and other frameworks.
Privileged Access Monitoring
Monitor and analyze sudo usage and privileged commands across Linux servers.
Identity Drift Detection
Detect drift in sudo, SSH, PAM and access control configurations, dormant accounts, and excessive privileges.
Pricing
Billed annually per server. The per-server rate falls as the fleet grows.
Founding Pilot
Fixed scope, 60 days
€24,000 fixed fee
Full Linux identity and privilege inventory
Risk-scored findings on the paths attackers exploit first
Dedicated expert technical support and project management
Starter
For up to 100 servers.
From €200 per server / year
Continuous identity & privilege monitoring
Per-account risk scoring
Compliance evidence exports (NIS2, DORA, SOC 2)
Standard support
Midsize
For up to 1,000 servers.
From €75 per server / year
Everything in Starter
Centralised, fleet-wide visibility
Custom Active Response
Priority support
Enterprise
For unlimited servers.
Custom
Everything in Midsize
Dedicated CSM & SLA
SSO / SAML
Custom integrations & data pipelines
Key Features
Identity Intelligence
Complete visibility into every identity, privilege path, and access relationship across your Linux estate. Agent runtimes and MCP servers are discovered as identities, each with a reach score and a place in the access graph.
Risk Scoring
Per-account risk scoring and risk-scored findings on the privilege escalation paths attackers exploit first, so you know exactly where to close gaps first.
Compliance & Audit
Continuously generates compliance evidence for 17 frameworks, including NIS2, DORA, SOC 2, ISO 27001, PCI DSS, NIST, CIS Benchmarks, HIPAA, FedRAMP and CMMC 2.0.
Automated Response
Lock an account or revoke sudo behind an approval gate, with automatic rollback and a tamper-evident audit trail. A session that breaks file or egress policy is terminated automatically in under a second. Agent credentials are revoked on the host within 90 seconds.
Drift Detection
Continuous identity and privilege monitoring that detects privilege drift and identity changes in real time, so new risks don't go unnoticed.
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Enterprise Readiness
Identity & Access
SSO✓ SSO / SAML (Enterprise plan)
RBAC—
Audit Logs✓ Every response action is recorded with its trigger, approver and outcome in a chain-hashed, tamper-evident log
Data Security
EncryptionEncrypted in transit and at rest
Uptime / SLAEnterprise plan includes a dedicated CSM and SLA
Compliance
Data residencyEU: hosted in Dublin, disaster recovery from Frankfurt, backups included
Right to erasure—
Integrations
3 total apps
SIEM (webhooks, syslog, Splunk HEC)
Findings and identity events forwarded via webhooks, syslog or Splunk HEC
Pre-vetted experts and AI agents in the loop, assembled as a delivery
pod. Pay in Delivery Units — universal pricing across roles,
seniority, and tech stacks. No hiring, no contracting, no procurement
cycle.
Plans from $2,000 — Starter Pack, 10 Delivery Units, 90 days
Refundable on unused Delivery Units, anytime — no questions asked
Re-delivery guarantee on acceptance miss
Pre-flight delivery sizing — you see the plan before you commit
LinuxGuard is a Linux-native identity security platform. Sudo rules, SSH keys and service accounts build paths to root that SIEM, EDR and cloud IAM never see. LinuxGuard maps that unmapped Linux identity layer, risk-scores privilege escalation paths and detects drift.
What types of identities does LinuxGuard manage?
LinuxGuard maps users, groups, sudo rules, SSH keys, PAM configurations and service accounts across Linux estates. Agent runtimes and MCP servers are also discovered as identities, each with a reach score and a place in the access graph.
Which compliance frameworks does LinuxGuard support?
LinuxGuard supports 17 frameworks, including NIS2, DORA, SOC 2, ISO 27001, PCI DSS, NIST, CIS Benchmarks, HIPAA, FedRAMP and CMMC 2.0.
How does LinuxGuard respond to risky access?
LinuxGuard can lock an account, revoke sudo, disable an SSH key, or revoke and re-scope an agent's credentials. Each of these actions needs approval. Locking an account, revoking sudo and disabling an SSH key reverse automatically after four hours unless confirmed. Every action is recorded with its trigger, approver and outcome in a chain-hashed, tamper-evident audit trail. The one automatic action is ending the session of an actor whose file operation or egress attempt was blocked, which takes under a second. Agent credential revocation takes effect on the host within 90 seconds.
Can LinuxGuard integrate with my existing security and workflow tools?
Yes. Findings and identity events can be forwarded to your SIEM via webhooks, syslog or Splunk HEC, Jira tickets are created automatically, and alerts can be sent to Slack and Microsoft Teams.