If I authenticate (e.g., sign in to MyDTCC) using Multi-Factor Authentication, will I need to use MFA to access any other college resources (e.g., email, O365, D2L)?
If you authenticate with MyDTCC will not need to use MFA to access additional resources that you connect to through MyDTCC. Your computer will hold on to a token which will tell any additional accounts that you have signed in.