Immutable Linux Auditing with Auditd: Complying with Cyber Essentials Plus
Configuring tamper-evident system auditing on Linux servers to satisfy UK Cyber Essentials Plus and ISO 27001 access monitoring requirements.
Technical Notebook • V N
Systems administration, resilient networks & regulatory OS hardening.
Practical engineering blueprints without filler or marketing fluff. Focused on reproducible Linux configurations, kernel-level lockdown, and compliance standards including UK Cyber Essentials, CIS Benchmarks, and ISO 27001.
Recent Publications
View all (3) →WireGuard Site-to-Site Architecture: Resilient VPN Tunnels
Designing a high-throughput, deterministic site-to-site mesh network connecting remote branch networks using modern kernel-space WireGuard.
Debian 12 Linux Hardening: Implementing CIS Benchmark Level 1
A pragmatic baseline for securing Debian 12 servers to comply with CIS Benchmark Level 1 controls without breaking production workloads.