Linux Identity & Security Audit

The sudo rule you forgot about is the one attackers will find first.

Most security teams know who logs into their Linux servers. Almost none know what those users can actually do. That gap — between authentication and actual privilege — is where attackers live.

The Identity Visibility Gap

  • ?What is our actual exposure from Linux identity and privilege misconfiguration?
  • ?Which privilege paths would an attacker exploit first?
  • ?Are we compliance-ready for identity governance on Linux?
  • ?What should we prioritize next quarter to close the biggest gaps?

What You Get in 28 Days

  • Identity & Privilege Inventory — Every user, group, sudo rule, SSH key, and service account across your Linux estate, showing who can do what
  • Risk-Scored Findings Report — Prioritized findings based on real exploit patterns, highlighting the privilege paths attackers would use first
  • Compliance Evidence Package — Identity governance gaps mapped to Major regulatory frameworks with remediation guidance
  • Prioritized Remediation Plan — Phased plan to reduce privilege drift and move toward least-privilege, with a zero trust alignment overlay where applicable
  • Board-Ready Executive Summary — Executive summary for boards and a technical deep-dive for your security team

Format: Fixed scope, fixed fee, fully remote. Completed within 4 weeks. Weekly progress updates via video conference. All deliverables in digital format.

Compliance Framework Alignment

Our methodology aligns with industry-recognized security frameworks to ensure your identity infrastructure meets regulatory requirements.

FrameworkAlignmentKey Controls Covered
NIS2Mapped toIdentity governance, access control, logging, incident reporting
DORAMapped toICT risk management, access control, third-party oversight
CIS BenchmarksAligned withLinux hardening, privilege management, authentication
NIST CSFAligned withIdentity management, access control, audit trails
SOC 2Aligned withLogical access, least privilege, access reviews
PCI DSSAligned withUser authentication, access restrictions, audit logging
ISO 27001Aligned withAccess control, identity management, operational security
GDPRAligned withAccess governance, data protection, accountability
SOXAligned withAccess controls, segregation of duties, audit trails
HIPAAAligned withAccess controls, audit logging, unique user identification

Audit findings and recommendations are mapped to specific framework controls for straightforward compliance documentation.

How It Works

1

Discovery & Scoping

Week 1

Align scope, identify in-scope systems, and establish secure data access. Stakeholder interviews set priorities and compliance requirements.

2

Identity & Privilege Mapping (Weeks 1-2)

Deploy lightweight, read-only collectors to gather Linux identity and privilege data across your estate. Users, groups, sudo rules, SSH keys, PAM configurations, and service accounts.

3

Security & Compliance Assessment (Weeks 2-3)

Build privilege paths, identify drift patterns, and map identity governance gaps to compliance framework controls (NIS2, DORA, CIS, NIST, SOC 2, PCI DSS). Score risks based on real exploit patterns.

4

Reporting & Remediation

Week 4

Deliver the identity and privilege map, risk report, compliance gap analysis, and least-privilege roadmap. Two readouts: executive summary and technical deep-dive.

How We Work

Fixed scope, fixed fee, fully remote. Completed in 4 weeks with weekly progress updates.

All deliverables in digital format.

Designed to deliver concrete outcomes and board-ready evidence.

The audit is designed to deliver concrete outcomes and board-ready evidence while setting the foundation for ongoing platform adoption.

Frequently Asked Questions

Ready to Get Started?

Request a Linux Identity & Security Audit to see who can do what on every Linux server you run.