How to stay against low/slow HTTP connections-based type of attacks like Slowloris ?

[Sergei_Shablovsky]

Hi pfSense Gurus!

How to EFFECTIVELY stay against low/slow HTTP connections-based type of attacks like Slowloris ?

P.S.
And what about pfSense’s ability to stay against the “newcomers”, attacks listed in follow documents:

Merry Christmas and Happy New Year to all of You!

[Sergei_Shablovsky]

Up

[SteveITS]

@Sergei_Shablovsky there are ways to do rate limiting in pfSense e.g. https://docs.netgate.com/pfsense/en/latest/firewall/configure.html#maximum-number-of-established-connections-per-host

Does Suricata have a rule for that?