Apparently, this user prefers to keep an air of mystery about them.
10 Monitoring system calls (in a reliable and secure way) Oct 29 '11
4 Wrapping system call (in reliable and secure way) Oct 29 '11
1 Is authorisation of FTP safe against sniffing and vulnerable to man-in-the-middle hijacking? May 16
1 References to issues of putting backdors into opensource (like OpenBSD) by FBI or CIA [closed] Feb 7 '12