I remember being back in college writing little trojans for windows and linux. Hardware trojans troubled one of my lecturers. He had been paranoid, for a great number of years, about the complexity of computer chips and during one such…
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Paranoia deepens for security people as hardware trojans cloak
Tagged with: amd, computer security, doping, hardware trojan, intel, logic gate, microcode, NSA, processor, rng, transistor, trojan
Posted in Security
Posted in Security
Adding a malicious system call to the Linux kernel – Rootkit
Introduction Today I am adding a malicious system call to the Linux kernel which will allow the caller to do something they cannot normally do in user mode. When attacking a Linux box our goal is usually to become root;…
Tagged with: computer security, kernel, linux, mssf, opensuse, rootkit, security, system call, virtual pc
Posted in Security
Posted in Security