Cyber concepts
Concepts, explained
The ideas underneath the tooling. Once a concept clicks, the commands stop being something you memorise — and you can apply them to a system you have never seen before.
VPC peering: six ways an attacker abuses it
Why I learn how a feature is enabled before I learn how to secure it. Lateral movement, permissive NACLs, DNS spoofing, exfiltration, privilege escalation and configuration abuse.
Bringing AI into your business: the security questions to answer first
Guidance for businesses adding AI to their workflow. What AI genuinely improves in threat detection, and the five security considerations that decide whether it helps or hurts.
Security savings tips for your business
A running series on where AWS security features pay for themselves — automated assessments, backup encryption, budget monitoring, and the total cost of getting the architecture right.
Docker Bench: auditing container security, with the commands
Day 1 of working through every AWS security lab. Running Docker Bench against a live server, picking a warning, fixing it with auditd, and proving the fix.