'Effective uid' presentation slideshows

System Programming

708 views • 61 slides

Software without Security Holes

Software without Security Holes. Prabhaker Mateti. Top Ten Security Holes. In June 2000, GSA Federal Chief Information Officers Council listed the "The Ten Most Critical Internet Security Threats" BIND weaknesses: nxt, qinv and in.named allow immediate root compromise.

602 views • 50 slides

Introduction to Perl

761 views • 48 slides

Advanced UNIX

Advanced UNIX. CIS 218 Advanced UNIX. File s again. Users and Ownership. File ownership is based on your user-id integer (uid) in the 3rd field of /etc/passwd : ad:x: 42497 :100:... Group-id is 4th field; also stored in /etc/group

270 views • 12 slides