Which of the following default ports should be open on a server for remote administration?

Microsoft recommends that users configure their computers to manually download and install updates to Windows 7

Indicate whether the statement is true or false

Which of the following cryptography attacks is similar to the chosen plaintext attack, except that the attacker can obtain ciphertexts encrypted under two different keys?

A. Ciphertext-only attack B. Known-plaintext attack C. Chosen-key attack D. Related-key attack