By example, easycrit uses https to ensure your data is traveling encrypted
For example, a Participant (employee) cannot change the stage of a project
Microsoft Windows Azure has ISO 27001:2005 certification. Actually the best security certification worldwide recognized. Also, has SSAE 16 ISAE 3402 and la HIPAA BAA certification (required in USA to deal with health personal data)
You can find more information at: http://www.windowsazure.com/en-us/support/trust-center/compliance/