A security administrator notices a recent increase in workstations becoming compromised
by malware. Often, the malware is delivered via drive-by downloads, from malware hosting
websites, and is not being detected by the corporate antivirus. Which of the following
solutions would provide the BEST protection for the company?

• A Increase the frequency of antivirus downloads and install updates to all workstations.

• B Deploy a cloud-based content filter and enable the appropriate category to prevent further infections.

• C Deploy a WAF to inspect and block all web traffic which may contain malware and exploits.

• D Deploy a web based gateway antivirus server to intercept viruses before they enter the network.