Tag: linux
All the articles with the tag "linux".
Why most vulnerability scans miss what matters: A practitioner's take
Automated scans only see the surface. Learn the 7 categories scanners miss, how to chain low-severity findings, and how to write reports that actually get fixed.
Building a Home Lab for SIEM Practice with Wazuh/Elastic
Set up a Wazuh and Elastic SIEM home lab from scratch: network design, agent deployment, custom detection rules, and attack simulations to build real security skills.
Hardening a Linux VPS: A practical guide beyond the checklist
Harden a Linux VPS beyond the checklist: SSH, UFW, Fail2ban, sysctl, AIDE and backups, with diagrams and production-ready code snippets.