A+ Pop Quiz: That seems a bit extremeVala is using an application on her desktop that communicates over an encrypted channel. Which of the following would be the best way for the systems administrator to block this application? A) Define an anti-malware signature B) Update the rules on Vala's host-based firewall C) Require 802.1X authentication to use the network D) Require communication over a VPN tunnel E) Configure multi-factor authentication F) Use the Kor Mac bracelets
