Final answer:
AES is the best encryption algorithm to protect a Zoom video conference session from unauthorized viewing due to its high security and performance. The correct option is B.
Step-by-step explanation:
The best encryption algorithm to protect a video conference session over the Zoom platform from unauthorized live viewing would be B. AES (Advanced Encryption Standard). AES is widely recognized and used for its strong security and high performance, especially when compared to alternatives like DES (Data Encryption Standard) which has a much smaller key size making it less secure, and RC4 which has known vulnerabilities.
Two Fish, although a strong encryption cipher, is not as commonly adopted as AES. Zoom actually uses AES to encrypt data during transit, ensuring a secure communication channel for video conferences. Hence, B is the correct option.