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  linux-magazine.com » Issues » 2007 » 77  

Issue #77 / Apr 2007

Cover Theme: Detecting Intruders

DVD: Knoppix 5.1.1

DVD Inlay   

Article Code


MEETING THE PANEL
Dear Linux Magazine Reader, I attended a conference the other day that was quite different from an ordinary IT even......
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LINUX WORLD NEWS
GROUNDED PENGUIN FOCUS ON OSS IN HEALTH CARE LET’S MEET IN BERLIN! KERALA AND TAMIL NADU EMBRACE LINUX...
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ZACK'S KERNEL NEWS
Code Removal New Features Rooting Out Spam At vger, Sort Of Maintainership ...
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WRITE ACCESS
Nokia Snafu Requests ...
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Detecting Intruders Intro
Looking for signs of a network attack

If you think your systems are too obscure for an attacker to worry about, think again. Today’s intruders are happy for any victim.

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Backdoors
Techniques for building a hidden backdoor

Backdoors give attackers unrestricted access to a zombie system. If you plan to stop the bad guys from settling in, you’ll be interested in this analysis of the tools they might use for building a private entrance.

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Isof
Looking for intruders with lsof

Track down and expose intruders with the versatile admin tool lsof.

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iWatch
Monitoring directories with iWatch

Why wait for cron? iWatch monitors critical files and directories in realtime. This handy Perl script then notifies the user or runs a configurable command when change occurs.

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BackTrack
Looking for security holes with BackTrack

The BackTrack live distribution lets you act like an intruder to test your network’s security.

more »
Books
Mastering Regular Expressions, Third Edition See MIPS Run: Linux, Second Edition...
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