多选题

Which of the following is(are) true about providing security to database servers ? Select all that apply

Question

Which of the following is(are) true about providing security to database servers ? Select all that apply

A. Do not host a database server on the same server as your web server

B. Do not host a database server on a server based system

C. Do not use blank password for SA account

D. Employ a centralized administration model