My boss wants me to rebuild our entire Active Directory infrastructure including setting up user accounts and DNS from scratch because of a suspected infection in the server. He suspects the was a compromise because we found a suspicious account in AD with support incorrectly spelled.
1. What is the fastest way to repopulate all the data if I were to rebuild everything from scratch?
2. Assuming you are using the same Domain name and server address, is Windows smart enough to authenticate without noticing anything has changed?