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Infrastructure Security Audit

A practical review of Linux, network, databases, virtualization, backup and monitoring infrastructure.

A practical review of your production infrastructure. The goal is not to generate a huge vulnerability list. The goal is to find real weaknesses, show the evidence and explain what should be fixed first.

What I check

  • Linux server configuration
  • SSH, root and sudo access
  • Firewall, exposed services and VPN
  • MySQL and PostgreSQL security
  • Docker and virtualization
  • Proxmox configuration
  • Backup and recovery readiness
  • Monitoring and logging

What you get

For every relevant finding:

  • severity
  • evidence
  • actual risk
  • remediation recommendation
  • retest result when included in the scope

How it works

  1. We agree on scope and authorized systems.
  2. I review the infrastructure and collect evidence.
  3. You receive a prioritized report.
  4. Remediation and hardening can be handled separately.

Pricing

See the current audit pricing →.

For a fixed quote, send a short description of your environment to nickoplex@gmail.com.