Squid Bridge HTTP proxy with caching and content filtering on a bridgeOct 31, 2006
Caching proxies remember web pages and serve them up locally, saving both money and time. The most intelligent members of this family also remove dangerous content and provide transparent bridging.more »
Singwall Building a Netfilter firewall moduleSep 30, 2006
We’ll show you how to build your own Netfilter extension with this example of a musical firewall.more »
Apache ModSecurity Better protection with Apache’s ModSecurity moduleJul 31, 2006
The Apache ModSecurity module provides extra protection for your web server. We'll show you why this optional application firewall is quickly becoming a favorite of webmasters and security experts.more »
SELinux Mandatory Access Control with SELinuxJul 31, 2006
SELinux provides a comprehensive Mandatory Access Control system for Linux, if you are ready for all the details.more »
AppArmor vs. SELinux Novell and Red Hat security experts face off on AppArmor and SELinuxJul 31, 2006
Security Enhanced Linux or App Armor? Linux Magazine invited two well-known personalities from Red Hat and Novell to debate the merits of their security systems.more »
Rootkits and Linux Security Kernel 2.6 rootkits and the quest for Linux securityJul 31, 2006
Your Linux system may not be so airtight after all. To understand the threats, you need to think like an intruder. We'll show you what the intruders are thinking now about the Linux 2.6 kernel.more »
AppArmor Shutting out intruders with AppArmorJul 31, 2006
When an attacker succeeds in infecting a victim’s system, the attacker inherits the victim’s privileges. App Armor beats the attack by reducing the potential victim’s privileges to a minimum.more »
Charly's Column The Sysadmin’s Daily Grind: CancerberoMay 31, 2006
When ports on a host start opening and closing like window shutters in a gale, it’s time for admins to pay attention.more »
Report from the X-Force group says attackers are using TOR to hide their crimes
Future Firefox extensions will be compatible with Chrome.
Better read this if you bought your computer before 2011
Users should upgrade to the new version as soon as possible
Xen project announces a privilege escalation problem for Qemu host systems
Attackers can compromise an Android phone just by sending a text message
PC vendor will pre-install Ubuntu on portables in India.
More embarrassment for Adobe's embattled multimedia tool
Mozilla’s script blocker add-on could be putting malware sites on the whitelist.
The Internet community officially banishes the notoriously unsafe Secure Sockets Layer protocol.