Obsidis Issue 1 - Articles include ARC: A Synchronous Stream Cipher from Hash Functions, Demystifying SE Linux, DHCP and the Changing Art of Network Security, Enterprise Security Management, Internet Protocol: an Introduction, Preventing Http Session Fixation Attacks, and Writing Behind a Buffer.
4d8b4d6fd5e492a6aabbc5b6d3ff9cc8Contest Windows binary of arcs.
abd9ae85f78851255af4b24afcf98eafA.R.C.S., or the Angelo Rosiello and Roberto Carrrozzo Stream 256 bit cipher, is an algorithm registered with the S.I.A.E. that the authors have allowed this site sole rights to host and distribute. The algorithm's theory utilizes Vernam's cipher, respecting Shannon's principles, and is based on MD5. The authors hope that someone will try to break this cipher and welcome all attempts and added research. Be forewarned, commercial use of this algorithm is forbidden without the Authors' consent. If you successfully crack this file that was encrypted with A.R.C.S., Packet Storm will send you a free t-shirt with the classic shellcode on the front of it. Supplies are limited, but we are not extremely worried. Thanks to all that help further the research and development of strong crypto.
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