Protecting your startup's server from attacks

Good ideas from Alex at Jitbit on protecting your server: http://blog.jitbit.com/2011/03/protecting-your-startups-server-from.html

A Collection of Examples of 64-bit Errors in Real Programs

A great list of coding errors from Intel: http://software.intel.com/en-us/articles/collection-of-examples-of-64-bit-errors-in-real-programs/

It might be a good exercise to compile and run 32 bit programs as 64 bit programs just to see what errors are hidden, even if there is no desire to distribute the 64 bit version.