Articles for the "brut-force" tag. 2026-03-08T05:09:22+01:00 COil coil@strangebuzz.com https://www.strangebuzz.com/en/blog/tag/brut-force.xml https://www.strangebuzz.com/img/strangebuzz_132.jpg?6.4.9 https://www.strangebuzz.com/img/strangebuzz_1024.jpg?6.4.9 © 2026 Strangebuzz https://www.strangebuzz.com/en/blog/implementing-a-login-fail2ban-like-system-for-symfony-with-redis 2018-11-16T00:00:00+01:00 2020-10-17T00:00:00+02:00 COil coil@strangebuzz.com

In this post, we will see how to implement a fail2ban system for Symfony. It will log login failure attempts for a given IP and will prevent further tries once a critical threshold is reached. When happening, a customized error page will be displayed to the user. ⏹