QUESTION 21 A regional bank hires your company to perform a security assessment on their network after a recent data breach. The attacker was able to steal financial data from the bank by compromising only a single server. Based on this information, what should be one of your key recommendations to the bank?
A. Place a front-end web server in a demilitarized zone that only handles external web traffic B. Require all employees to change their passwords immediately C. Move the financial data to another server on the same IP subnet D. Issue new certificates to the web servers from the root certificate authority