What is the main goal of establishing an encrypted communication channel between two computers?

What is the main goal of establishing an encrypted communication channel between two computers?

• A. To securely exchange information
• B. To speed up data transfer
• C. To reduce latency
• D. To compress data

Answer: (A)

Protecting data as it travels is the main purpose of an encrypted channel. When two computers communicate this way, the information is transformed into unreadable cipher text that only the intended recipient can turn back into readable data with a key. This keeps sensitive details like passwords and personal information safe from anyone who might intercept the message, ensuring a secure exchange between the two ends. Encryption isn’t primarily about speed, reducing latency, or compressing data. It can add some overhead for the security checks and decryption work, and compression, if used, is a separate optimization. The primary aim is confidentiality and trust in the communication, which is why securely exchange information is the best answer.

Protecting data as it travels is the main purpose of an encrypted channel. When two computers communicate this way, the information is transformed into unreadable cipher text that only the intended recipient can turn back into readable data with a key. This keeps sensitive details like passwords and personal information safe from anyone who might intercept the message, ensuring a secure exchange between the two ends.

Encryption isn’t primarily about speed, reducing latency, or compressing data. It can add some overhead for the security checks and decryption work, and compression, if used, is a separate optimization. The primary aim is confidentiality and trust in the communication, which is why securely exchange information is the best answer.