Handsome Illustrations - Create unique illustrations for websites & applications.
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.
Control Illustrations - 108 free flat illustrations with customizable characters
Suricata - Suricata is a high performance Network IDS, IPS and Network Security Monitoring engine.
Ouch! Illustrations by Icons8 - Professional, perfectly matching, and customizable illustrations for any designs
snort - Snort is a free and open source network intrusion prevention system.