wiki: add SELinux fail2ban execmem fix + pending articles

New article: selinux-fail2ban-execmem-fix.md — custom policy module
for fail2ban grep execmem denial on Fedora 43.

Also includes previously uncommitted:
- n8n-proxy-trust-x-forwarded-for.md
- fail2ban-apache-404-scanner-jail.md updates

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-04-01 09:51:27 -04:00
parent 6e131637a1
commit ca7ddb67f2
2 changed files with 87 additions and 0 deletions

View File

@@ -28,6 +28,7 @@
* [Linux Server Hardening Checklist](02-selfhosting/security/linux-server-hardening-checklist.md)
* [Standardizing unattended-upgrades with Ansible](02-selfhosting/security/ansible-unattended-upgrades-fleet.md)
* [Fail2ban Custom Jail: Apache 404 Scanner Detection](02-selfhosting/security/fail2ban-apache-404-scanner-jail.md)
* [SELinux: Fixing Fail2ban grep execmem Denial](02-selfhosting/security/selinux-fail2ban-execmem-fix.md)
* [Open Source & Alternatives](03-opensource/index.md)
* [SearXNG: Private Self-Hosted Search](03-opensource/alternatives/searxng.md)
* [FreshRSS: Self-Hosted RSS Reader](03-opensource/alternatives/freshrss.md)