The majority of a company's employees have stated they are unable to perform their job duties due to outdated workstations, so the company has decided to institute BYOD. Which of the following would a security analyst MOST likely recommend for securing the proposed solution?

A. A Linux-based system and mandatory training on Linux for all BYOD users
B. A firewalled environment for client devices and a secure VDI for BYOD users
C. A standardized anti-malware platform and a unified operating system vendor
D. 802.1X to enforce company policy on BYOD user hardware