Hi All,
We have an internal CA infrastuture built on server 2008 R2. We had enabled autoenrollment for users and computer certificates. The CA is issuing certificates with SHA1 algorthim with vailidity of 30 months. We have around 30000+ users and computers and many are getting added on a daily basis. We are now planing to migrate from SHA1 to SHA2 algorthim. Many of the user and computer certificates are having vailidity more than Jan 1st 2017. I am worried about those SHA1 certificates.
Please guide me how we can tackle this many SHA1 certificates that are there in our environment when we do the migration from SHA1 to SHA2.
Appreciate any help on this!!!
Many Regards
Eldhose