Bookmarks
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March 29, 2014
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March 29, 2014
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March 28, 2014
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March 28, 2014
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March 25, 2014
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March 25, 2014Sandstorm
Personal Cloud Platform Take control of your web -
March 24, 2014http://pyro.eu.org/how-to/micro/openssl-txt_db-error-number-2.txt
$ openssl ca ... failed to update database TXT_DB error number 2 You may see this when trying to generate a new SSL certificate, but the same DN (the common name, etc.) was used before (and recorded in index.txt). Many people should see this error, because we frequently rotate SSL certificates with new ones for additional security ;) You may then discover the fix is to set 'unique_subject = no' in openssl.cnf, but find that it still doesn't work. This is because when initialising the CA, the setting was duplicated into index.txt.attr to confuse you. -
March 24, 2014
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March 22, 2014Crypto 101
is an introductory course on cryptography, freely available for programmers of all ages and skill levels. -
March 21, 2014
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March 21, 2014
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March 20, 2014DebugView
is an application that lets you monitor debug output on your local system, or any computer on the network that you can reach via TCP/IP. It is capable of displaying both kernel-mode and Win32 debug output, so you don't need a debugger to catch the debug output your applications or device drivers generate, nor do you need to modify your applications or drivers to use non-standard debug output APIs. -
March 19, 2014
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March 18, 2014
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March 18, 2014
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March 18, 2014
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March 17, 2014
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March 17, 2014
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March 17, 2014
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March 14, 2014