How to enable FIPS on windows 7
Have to test a c# application from client that is to work on a machine that has FIPS enbaled First, be aware of what actually happens when you enforce FIPS140-2 complient encryption within Windows. Details are at http://technet.microsoft.com/en-us/library/cc750357.aspx . However, the main 'gotcha' (old SSL website's don't work in IE anymore) is detailed in the article linked below. The official instructions to enable FIPS 140-2 complience are at http://support.microsoft.com/kb/811833 , but can be summarised as follows: Using an account that has administrative credentials, log on to the