Intrusion Detection and Prevention

Suricata: no alerts ever fire from downloaded rulesets (OPNsense 26.1.10)

Started by digital_mhc

Replies: 0
Views: 1,354

June 19, 2026, 05:09:20 PM
by digital_mhc

Suricata 8.0.5 / 7.0.16 — Security Release (May 19, 2026) - when to update?

Started by IdolPlemeniti

Replies: 1
Views: 1,268

June 05, 2026, 08:27:49 AM
by franco

Bypass SURICATA RTP-Ports

Started by hebein

Replies: 0
Views: 479

May 31, 2026, 05:55:50 PM
by hebein

Issues with Divert (IPS)

Started by dubbz

Replies: 0
Views: 797

May 30, 2026, 03:02:24 AM
by dubbz

IPS fighting Corporate VPN - How best to whitelist

Started by rkubes

Replies: 0
Views: 579

May 26, 2026, 05:33:21 PM
by rkubes

Should I block outbound traffic as well?

Started by Lucid1010

Replies: 3
Views: 1,022

May 19, 2026, 01:56:30 PM
by NoahMitchell

Default deny rule not working

Started by PANZER

Replies: 1
Views: 752

May 09, 2026, 10:38:55 PM
by cookiemonster

Searching Intrusion Detection Alerts

Started by bzwithers99

Replies: 0
Views: 537

May 01, 2026, 11:39:51 PM
by bzwithers99

CLOSED: Get "telemetry token missing in ..." in logs even with ETPRO Telemetry ed.

Started by mrzaz

Replies: 0
Views: 503

April 27, 2026, 09:04:41 PM
by mrzaz

Update et open rules in air gapped environment

Started by rob9999

Replies: 0
Views: 703

April 22, 2026, 11:04:21 AM
by rob9999

Crowdsec and logs?

Started by Mpegger

Replies: 1
Views: 1,321

April 21, 2026, 11:02:41 AM
by Alorales

Just converted from pfsense to opnsense and suracata is giving me an issue on ..

Started by rgranger

Replies: 0
Views: 578

April 18, 2026, 12:51:29 AM
by rgranger

Block the activity not the entire IP from LAN

Started by gilberto.ferreira41

Replies: 0
Views: 599

April 10, 2026, 07:20:16 PM
by gilberto.ferreira41

Suricata, Zenarmor , interfaces and vpn

Started by Monju0525

Replies: 4
Views: 13,892

April 07, 2026, 03:35:54 PM
by MojoMC

Problem with IPS/IDS Divert Mode

Started by nhk

Replies: 4
Views: 1,129

April 03, 2026, 12:15:31 AM
by nhk

[ SOLVED ] Seems to drop, but still can execute nmap from internal IP!

Started by gilberto.ferreira41

Replies: 2
Views: 635

April 02, 2026, 10:43:13 PM
by gilberto.ferreira41

Performance Tunning on Openstack

Started by nhk

Replies: 2
Views: 845

April 01, 2026, 12:16:48 PM
by nhk

Alot of SSH Traffic

Started by spetrillo

Replies: 4
Views: 4,337

March 23, 2026, 01:57:18 PM
by PaulCYost

Does the prompt "We strongly advise you to use policies..."

Started by tempdefault122

Replies: 2
Views: 7,648

March 22, 2026, 06:19:16 PM
by Stevenrdan27

Adding IPv6 private address range to the Home Networks

Started by Diggy

Replies: 13
Views: 11,314

March 15, 2026, 04:04:18 PM
by Mpegger