Intrusion Detection and Prevention

Performance tuning for IPS maximum performance

Started by dcol

Pages1 2 3 ... 8

Replies: 107
Views: 466,757

March 28, 2026, 12:45:25 AM
by BrandyWine

Using Rulesets in Suricata IPS

Started by dcol

Pages1 2

Replies: 28
Views: 181,507

July 23, 2025, 09:53:11 AM
by Nibras Al-Afoun

Block the activity not the entire IP from LAN

Started by gilberto.ferreira41

Replies: 0
Views: 126

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

Suricata, Zenarmor , interfaces and vpn

Started by Monju0525

Replies: 4
Views: 10,048

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

IPS/Suricata does not drop anything via policy (opnsense.test.rules)

Started by MojoMC

Replies: 3
Views: 1,364

April 07, 2026, 03:32:18 PM
by MojoMC

Problem with IPS/IDS Divert Mode

Started by nhk

Replies: 4
Views: 281

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: 168

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

Performance Tunning on Openstack

Started by nhk

Replies: 2
Views: 197

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

Crowdsec and logs?

Started by Mpegger

Replies: 0
Views: 237

March 24, 2026, 06:55:54 PM
by Mpegger

Alot of SSH Traffic

Started by spetrillo

Replies: 4
Views: 3,266

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: 2,542

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

Adding IPv6 private address range to the Home Networks

Started by Diggy

Replies: 13
Views: 2,814

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

Blocking traffic by geographical region?

Started by Diggy

Replies: 4
Views: 1,150

March 15, 2026, 01:08:39 PM
by IPinfo

OPNSense 25.10.2_1 Problem with the button for activating/deactivating the rule

Started by Wuensch-AG-Adm

Replies: 2
Views: 3,092

March 13, 2026, 08:11:03 AM
by Wuensch-AG-Adm

IDS Web Server

Started by spetrillo

Replies: 1
Views: 2,010

March 06, 2026, 05:23:41 PM
by jonny5

Suricata custom.yaml and OPNSense 26.1.x and BPF Filter

Started by jonny5

Replies: 2
Views: 1,256

March 05, 2026, 07:12:37 PM
by jonny5

Suricata with os-stunnel

Started by f1ne

Replies: 3
Views: 4,160

March 03, 2026, 03:15:51 PM
by JohnnieDYow

Please updating the Default DNS Blocklists and Intrusion Detection (Suricata Rules)

Started by Armani

Replies: 5
Views: 25,792

February 18, 2026, 07:42:17 PM
by jonny5

Threats from abuse.ch / URLhaus not generating alerts

Started by robert.haugen@gmail.com

Replies: 2
Views: 5,891

February 11, 2026, 09:48:39 AM
by CordeliaJNoblitt

unable to delete cron job after trying Intrusion detection.

Started by DEC740airp414user

Replies: 2
Views: 1,397

January 27, 2026, 11:03:57 AM
by DEC740airp414user