ADMIN - Explore the new world of system administration! ADMIN is a smart, technical magazine for IT pros on heterogeneous networks. 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.
Red Hat announces IBM, Accenture, Alfresco, Cisco, HP and Intel representatives are scheduled to deliver keynotes at the seventh annual Red Hat Summit and JBoss World, May 3-6, 2011 in Boston, Massachusetts.
Charly often gets suggestions and ideas for his column at community get-togethers. Last week, he picked up a tip for an early warning system that quickly secures login attempts.
The last day of the four-day 25C3 congress in Berlin ended with an edge of suspense. In keeping with the theme of the congress, speakers had "nothing to hide" about well-known and new vulnerabilities in two of the most important Internet security protocols, SSH and SSL.
This article explains in four simple steps how you can use a home-based Windows PC to secure a notebook and circumvent systems such as the "Great Firewall of China". With OpenVPN, mobile users can surf without fear of the restrictions that might otherwise affect them on the local network to which they are connected, and can access all Internet content without danger of being bugged or censored.
Journalists at the 2008 Olympic Games in Beijing will not have unfettered access to the Internet. However, GPL software OpenVPN can be used to easily circumvent such censorship.
Development of the new version of the Gibraltar security software took more than a year. The release of Gibraltar 2.5 sees enhanced functionality and simplified use.
