Suricata
Open-source intrusion detection system
Episodes
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#3804: Stateful Firewalls vs. Modern ThreatsIs a basic firewall still enough in 2026? We break down what each security layer actually catches—and misses. -
#2103: AI Firewalls: Spotting Bombs on an Encrypted Conveyor BeltWith 95% of web traffic encrypted, firewalls can't read packets. Here's how AI analyzes metadata to detect threats without decryption.