An organization developed a social media application that is used by customers in multiple remote geographic locations around the world. The organization's headquarters and only datacenter are located in New York City.
The Chief Information Security Officer wants to ensure the following requirements are met for the social media application:
– Low latency for all mobile users to improve the users' experience
– SSL offloading to improve web server performance
– Protection against DoS and DDoS attacks
– High availability
Which of the following should the organization implement to BEST ensure all requirements are met?

A. A cache server farm in its datacenter
B. A load-balanced group of reverse proxy servers with SSL acceleration
C. A CDN with the origin set to its datacenter
D. Dual gigabit-speed Internet connections with managed DDoS prevention