Archive for the ‘Security’ Category

Martin introduced me to the Samhain file integrity monitor a while back — an impressive bit of software with which I've spent some quality time. I was much impressed with the features of the software, and I thought I'd spread the word a bit, so I wrote a short introductory article to it. The article [...]

Thursday, July 8th, 2010 at 09:52 | 1 comment
Categories: CLI, Linux, MacOSX, Security

(via @fanf)

Wednesday, March 3rd, 2010 at 18:49 | 0 comments
Categories: Security, Software
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During a recent password audit at the Bank Of Ireland it was found that Paddy O'Toole was using the following password:
MickeyMinniePlutoHueyLouieDeweyDonaldGoofyDublin
When Paddy was asked why he had such a long password : he replied
"Bejazus! are yez feckin' stupid? Shore Oi was told me password had to be at least 8 characters long and include [...]

Monday, January 18th, 2010 at 11:28 | 0 comments
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Wednesday, September 23rd, 2009 at 12:38 | 0 comments
Categories: Security
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One of our Web servers was rendered almost useless for clients because the Certificate Revocation List we have on it, expired. To avoid that happening again, I decided to implement a check for the CRL expiry as a Nagios (respectively Icinga) plugin.
I grabbed the OpenSSL source code, and in the apps/ directory, I used the [...]

Tuesday, August 4th, 2009 at 12:06 | 0 comments
Categories: Apache, CLI, Nagios, Security
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Es sind nur noch knapp 4000 Stimmen notwendig damit die Petition gegen die Indizierung und Sperrung von Internetseiten 100.000 Stimmen erhält.
Worum geht es hier?
Wir fordern, daß der Deutsche Bundestag die Änderung des Telemediengesetzes nach dem Gesetzentwurf des Bundeskabinetts vom 22.4.09 ablehnt. Wir halten das geplante Vorgehen, Internetseiten vom BKA indizieren & von den Providern sperren [...]

Tuesday, May 26th, 2009 at 09:53 | 0 comments
Categories: Security
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via.

Tuesday, May 19th, 2009 at 13:12 | 0 comments
Categories: Security
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It turns out that newer Cisco IOS releases (don't ask which — I don't know) expect to see an "issuing distribution point" in the Certificate Revocation List (CRL) the routers load to check for expired certificates.
I didn't know, but there is a such a thing as an Issuing Distribution Point (IDP) in OpenSSL, but it [...]

Wednesday, April 29th, 2009 at 13:48 | 0 comments
Categories: CLI, Linux, MacOSX, Security
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