Monthly Archive: June, 2012

Exchange SSL Offloading and the upcoming update blocking certificates with RSA key length less than 1024bit

Microsoft announced yesterday new approach regarding the validation of certificates coming in august this year. Certificates with a key length less than 1024bit will be blocked: Adding to our defense-in-depth measures, in August, we will release a change to how Windows manages certificates that have RSA keys of less than 1024 bits in length. Once this key length update is...