A previously undocumented backdoor has been observed targeting Linux systems with the goal of corralling the machines into a botnet and acting as a conduit for downloading and installing rootkits. Qihoo 360's Netlab security team called it B1txor20 "based on its propagation using the file name 'b1t,' the XOR encryption algorithm, and the RC4 algorithm key length of 20 … [Read more...] about New “B1txor20” Linux Botnet Uses DNS Tunnel and Exploits Log4J Flaw
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Pipeline Security Tunnel Vision – Cisco Blogs
Few security topics have elicited as much mythology as pipeline security incidents. Perhaps it is the nature of the esoteric equipment involved, the stories of explosions in the tundra, international intrigue, or just the fact that the scale of what could happen, and its impact, is so broad. I happen to live along the path between the Permian Basin (the US’s largest petroleum … [Read more...] about Pipeline Security Tunnel Vision – Cisco Blogs