Security


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Navigate hostile networks with impunity!
Psst! Your Ubuntu system has been secretly hardened with AppArmor!
Rootkits using /dev/mem could attack your system and leave virtually no trace—it even could be happening now!
Mitigate the damage of setuid root exploits on your system by removing root's privilege.
Add squidGuard's blacklist functionality to your Squid proxy.
Tighten the controls on your Squid Web proxy.
Get a Squid caching proxy up and running, securely.
Nurture your inner control freak with Squid.
Peer pressure is no substitute for common sense.
Creating restricted shares on your secure Samba file server.
How to add one-time passwords to your own system for added security without investing in an expensive authentication infrastructure.
Did you know that RAM doesn't clear the moment it loses power? That it can persist for up to a few minutes if chilled? Learn about attack techniques that take advantage of these facts to uncover encryption keys and break disk encryption.

MinorFs

January 1st, 2009 by Rob Meijer in

The MinorFs user-space filesystems works with AppArmor to provide a flexible form of discretionary access control.
A simple solution combining Darknet and IDS.
In a world without Windows, PAM guards the doors.
Start creating shares on your secure Samba file server.
Is your security worth its salt? Try this assessment strategy to find out.
Build a secure file server with cross-platform compatibility.
Build a secure file server with cross-platform compatibility.
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December 2009, #188

If last month's Infrastrucuture issue was too "big" for you then try on this month's Embedded issue. Find out how to use Player for programming mobile robots, build a humidity controller for your root cellar, find out how to reduce the boot time of your embedded system, and if you're new to embedded systems find out the basics that go into one. You can also read about the Beagle Board, the Mesh Potato and a spate of other interestingly named items. And along with our regular columns don't miss our new monthly column: Economy Size Geek.







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