Magic Packets & Stealth Backdoors: The Art of Detection Engineering

Send us fan mail! Hello to all our Cyber Daffodils! Host Selena Larson, and guest Host, Tim Kromphardt, sit down with Stuart Del Caliz, Senior Threat Detection Engineer at Proofpoint, to unpack the stealthy world of backdoors, malware detection, and the “secret signals” threat actors use to stay hidden. From magic packets and port knocking to sophisticated backdoors like BPFdoor, Stuart shares how attackers design covert communication methods—and how defenders work to uncover them without ove...