ADMIN - Explore the new world of system administration! Special introductory offer! Order by September 30th to save 10% off the regular subscription price! Each issue delivers technical solutions to the real-world problems you face every day. Learn the latest techniques for better:
network security
system management
troubleshooting
performance tuning
virtualization
cloud computing
on Windows, Linux, Solaris, and popular varieties of Unix.
Internet intruders have many ingenious ways of escalating privileges and hiding their presence once they get inside your system. The best protection is to keep them out in the cold.
Services that require a username and password for login are potential targets for dictionary attacks. Sshutout and Fail2ban introduce time penalties for invalid attempts.
Get 3 Issues + 3 DVDs for the price of a single issue!
Let Linux Magazine's hands-on, technical articles guide you in your daily Linux use. Check out bonus DVDs like Ubuntu, SUSE, or Fedora and save the download.
Only available for a limited time. Don't miss out!
