Computer professional for more than 15 years now, dabbling in TCP/IP & UNIX security and general IT stuff. Interests includes Ruby, FreeBSD, crypto, ntp and UNIX in general.
Q&A for professional and enthusiast programmers
Joined 5 years ago, last seen today
Q&A for computer enthusiasts and power users
Joined 4 years ago, last seen 3 years ago
Q&A for professional system and network administrators
Joined 4 years ago, last seen 4 months ago
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Joined 3 years ago, last seen 3 years ago
Q&A for software developers, mathematicians and others interested in cryptography
Joined 2 years ago, last seen 3 days ago
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Joined 8 months ago, last seen 8 months ago
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Joined 7 months ago, last seen 7 months ago