Enabling every bundled jail produces bans from filters matching log formats your software does not emit, and a config nobody trusts enough to tune. fail2ban-regex against a real…
The object cache is per-request by default and persistent with a drop-in, and either way the cache group is what keeps two plugins from using the same key…
Guessing what is large in a bundle is unreliable, and the answer is frequently one dependency that pulled in a locale file for every language on earth. The…
Passing money as an integer means every function taking it has to validate it, and every one of those validations needs a test. Passing a type that cannot…
A server on a public IP receives thousands of password attempts a day, and fail2ban reduces the rate rather than the risk. Turning the mechanism off removes it.…