4 encryption protocols and digital certificates

What is encryption?

• Encoding data
• Decoding data
• Transmitting data
• Storing data

What is plaintext?

• Encrypted data
• Original data
• Transmitted data
• Stored data

What is ciphertext?

• Encrypted data
• Original data
• Transmitted data
• Stored data

What is the Caesar cipher?

• Symmetric encryption
• Asymmetric encryption
• End-to-end encryption
• Public key encryption

What is symmetric encryption?

• Same key for encryption and decryption
• Different keys for encryption and decryption
• Public key encryption
• Private key encryption

What is asymmetric encryption?

• Same key for encryption and decryption
• Different keys for encryption and decryption
• Public key encryption
• Private key encryption

What is a public key?

• Small prime number
• Large prime number
• Symmetric key
• Asymmetric key

What is a private key?

• Small prime number
• Large prime number
• Symmetric key
• Asymmetric key

What is SSL?

• Secure Sockets Layer
• Secure Link Layer
• Secure Transmission Layer
• Secure Encryption Layer

What is HTTPS?

• Hypertext Transfer Protocol Secure
• Hypertext Transfer Protocol
• Hypertext Transfer Protocol Simple
• Hypertext Transfer Protocol Standard