What is the deliberate scrambling of a message so that it is unreadable without a key?

What is the deliberate scrambling of a message so that it is unreadable without a key?

• A. Encryption
• B. Draw Request
• C. Piggybacking to Get Access to an Area
• D. Current Ratio Calculation

Answer: (A)

Encryption is the deliberate scrambling of a message so that it is unreadable without a key. By applying an algorithm to the plaintext with a key, the information becomes ciphertext, which conceals its contents from anyone who doesn’t have the key to reverse the process. Only the intended recipient, who possesses the correct key, can decrypt and read the original message. The other terms refer to different concepts not involving hiding information behind a key: a draw request is unrelated to scrambling messages, piggybacking to gain access describes an unauthorized entry tactic, and current ratio calculation is a financial metric.

Encryption is the deliberate scrambling of a message so that it is unreadable without a key. By applying an algorithm to the plaintext with a key, the information becomes ciphertext, which conceals its contents from anyone who doesn’t have the key to reverse the process. Only the intended recipient, who possesses the correct key, can decrypt and read the original message. The other terms refer to different concepts not involving hiding information behind a key: a draw request is unrelated to scrambling messages, piggybacking to gain access describes an unauthorized entry tactic, and current ratio calculation is a financial metric.