Intrusion Detection and Prevention

Changing Policies interrupts the network

Started by OzziGoblin

Replies: 0
Views: 2,484

June 11, 2023, 09:03:55 AM
by OzziGoblin

netmap_transmit em0 drop mbuff that need chechsum of flood

Started by kkamran

Replies: 0
Views: 4,126

June 02, 2023, 12:42:48 PM
by kkamran

How to install OPNsense in Rasberry Pi 3B+

Started by Vlion

Replies: 2
Views: 19,584

June 02, 2023, 10:45:30 AM
by franco

SOLVED: ET Open, IPS mode: why is the action for the compromised rule set Allow

Started by gctwnl

Replies: 2
Views: 3,092

May 30, 2023, 11:09:55 PM
by nuke

ET_telemetry not updating

Started by Grenen

Replies: 4
Views: 3,245

May 16, 2023, 08:48:11 AM
by Grenen

Suricata auto stop

Started by peterwkc

Replies: 1
Views: 2,705

May 09, 2023, 05:11:25 AM
by peterwkc

IPS allowing traffic despite policy is set to drop

Started by Mistery

Replies: 12
Views: 6,402

May 08, 2023, 08:08:49 AM
by Mistery

CrowdSec bouncer

Started by dave

Replies: 0
Views: 2,176

May 01, 2023, 04:47:54 PM
by dave

Where is WAN outbound 1.1.1.1:53 coming from?

Started by colotroy

Replies: 4
Views: 7,356

April 27, 2023, 10:29:25 AM
by cookiemonster

Intel i225-V - IPS in promiscuous mode blocking all traffic / snort rules issue

Started by ASea7Cxto

Replies: 0
Views: 4,405

April 23, 2023, 01:27:40 AM
by ASea7Cxto

[SOLVED] Many confusing elements of configuring IDS/IPS (Suricata)

Started by gctwnl

Replies: 6
Views: 6,242

April 22, 2023, 01:13:58 PM
by gctwnl

Hitting 'Apply' on IDS Policy never(?) completes

Started by gctwnl

Replies: 1
Views: 2,029

April 22, 2023, 12:54:02 PM
by gctwnl

How can I check my Suricata actually works? (Deciso 22.10.2)

Started by gctwnl

Replies: 1
Views: 2,306

April 21, 2023, 12:56:58 AM
by gctwnl

DMZ outbound traffic blocked should I worry or not?

Started by enrirollins

Replies: 1
Views: 2,073

April 20, 2023, 05:18:24 AM
by featheredfifth

flowbit noalert blocked?

Started by derhelge

Replies: 1
Views: 2,098

April 20, 2023, 05:16:32 AM
by featheredfifth

After upgrading to 23.1.1, my OPNsense no longer works if suricata is activated

Started by RES217AIII

Replies: 7
Views: 6,852

April 18, 2023, 01:30:33 PM
by lulemos

suricata failing (given up, old, not-relevant anymore)

Started by Noci

Replies: 13
Views: 11,118

April 09, 2023, 02:38:32 PM
by Noci

How can we export suricata alerts as syslog/raw udp ?

Started by jsksingh88

Replies: 0
Views: 2,028

March 28, 2023, 04:47:51 PM
by jsksingh88

How do I exclude a VLAN from IDS/IPS?

Started by Taomyn

Replies: 0
Views: 2,244

March 22, 2023, 09:03:31 AM
by Taomyn

Inquiry Regarding OPNsense Plugins for Intrusion Detection System (IDS)

Started by hsing

Replies: 0
Views: 2,018

March 13, 2023, 03:56:43 AM
by hsing