Monthly Archives: July 2009

Reduce ssh brute force attempts…

In case you’re still running sshd on port 22 (which you should change!) you’re probably getting hammered with brute force attempts.  Take a peak at /var/log/secure or /var/log/wtmp or the “last” command and have a looksy. There’s a great little application … Continue reading

Posted in linux, security | 1 Comment

Penetration Testing & Capture the Flag

Penetration Testing Nowadays penetration testing is where it’s at.  Whether trying to learn security, becoming a white hat, or consulting it’s a must have skill.  However, it can be intimidating on where to start.  Besides picking up books the next … Continue reading

Posted in forensics, hardware & software, news | 1 Comment

Recap of Twitter document leak

There’s a great recap of the recent Twitter document leak here: http://www.thefaredge.com/?p=6996 In summary: HC accessed Gmail for a Twitter employee by using the password recovery feature that sends a reset link to a secondary email. In this case the … Continue reading

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Incident Response Plan Testing

Having a documented incident response plan is a must for any business (unless you’re using managed security services).  However, I’ve found that few organizations are actually testing their plans.  This also goes for DR and BCP plans — I don’t … Continue reading

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Malware Analyzers Part deuce

Several weeks ago I posted about different free malware analyzers (sandbox environments).  I’ve stumbled across another free tool from Mandiant which is their Red Curtain offering. Red Curtain will scan a given local directory or drive and analyze each file … Continue reading

Posted in hardware & software, malware | Leave a comment

Google Hacking

Google hacking has been around for a while but unfortunately it is still very relevant.  Basically because the Google crawler is so powerful you can use this to your advantage to discover sensitive data.  You can find password files as … Continue reading

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UNetbootin: Live CDs to thumb drives made easy

I’ve always found it a major pain to correctly install a Live CD on a thumb drive.  You want to do this because of SPEED.  Have you tried running Backtrack from a thumb drive?  Load times are incredible and there’s … Continue reading

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Unlock iPhone: Run unofficial applications

I just came across these steps in Wired to unlock your iPhone: 1. Update iTunes and Iphone app installe 2. Download Pwnage Tool 3. Select “simple mode” and install Cydia *If anything goes wrong you can reverse the process using … Continue reading

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Sourcefire (Snort) Network Security Seminar

Last week I attended a seminar by Sourcefire.  Their CTO, Martin Roesch, was the speaker.  The topic was “Your Network Security Isn’t Good Enough Anymore“.  This seminar was ultimately a sly sales pitch for Snort, their IDS product.  Roesch talked … Continue reading

Posted in networking, news | Leave a comment