snort
Suricata
McAfee Network Security Platform
Imunify360
Next-Generation Intrusion Prevention System (NGIPS)
Ubuntu Linux Security
ConfigServer Firewall
Ossec
Forcepoint Web Security
Cisco Umbrella
Kaspersky Security for Internet Gateways
McAfee SmartFilter
WebTitan
OpenDNS Umbrella
Check Point Quantum Security Gateway
DNSFilter
Based on our record, snort seems to be more popular. It has been mentiond 6 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Linux has (free) tools to improve security and detect/remove malware: Lynis,Chkrootkit,Rkhunter,ClamAV,Vuls,LMD,radare2,Yara,ntopng,maltrail,Snort,Suricata... Source: 5 months ago
Okay I figured it out. The problem occurs when you're only using the community rules for Snort. If you go to snort.org and register for a free or subscriber "oink" code, enter the code in pfSense and update the rules then it magically works as expected. My best guess is that unicode information get's added when the new rules are updated. At any rate, this worked for me. Source: about 1 year ago
Snort (not an insult) https://snort.org/. Source: almost 2 years ago
422 supposedly means the requested file doesn't exist, and sure enough if you look on the snort.org rules downloads page there is no file for version 29180. Source: over 2 years ago
Where did you get the sourcecode you are building from? The snort3_extra-3.1.0.0.tar.gz package from the snort.org website doesn't have this stuff in appid_listener_event_handler.cc. Source: about 3 years ago
Suricata - Suricata is a high performance Network IDS, IPS and Network Security Monitoring engine.
Cisco Umbrella - Cisco Umbrella is a cloud security platform that provides the first line of defense against threats on the internet.
McAfee Network Security Platform - McAfee Network Security Platform guards all your network-connected devices from zero-day and other attacks, with a cost-effective network intrusion prevention system.
Kaspersky Security for Internet Gateways - Kaspersky Security for Internet Gateways offers secure internet access for the employees.
Imunify360 - Imunify360 is a comprehensive security suite for Linux web servers. It includes antivirus, firewall, WAF, PHP Security Layers, Patch Management, Domain reputation with easy UI and advanced automation.
McAfee SmartFilter - McAfee Web Protection is a web security solution that includes an on-premises secure web gateway and SaaS-based web security delivered from the cloud.