Podcast
Questions and Answers
What is another name for asymmetric key encryption?
What is another name for asymmetric key encryption?
- Public key encryption (correct)
- Visual encryption
- Symmetric key encryption
- Private key encryption
In visual cryptography, how is a secret binary image encrypted?
In visual cryptography, how is a secret binary image encrypted?
- It is encrypted as a single image on a single transparency sheet
- It is encrypted as a grayscale image for better security
- It is encrypted as 2 binary images on separate transparency sheets (correct)
- It is encrypted as a colored image for visual appeal
What does a public key in asymmetric key encryption refer to?
What does a public key in asymmetric key encryption refer to?
- An encrypted key
- A secret key
- A temporary key
- A widely distributed key (correct)
What is the primary purpose of visual cryptography?
What is the primary purpose of visual cryptography?
What is the significance of using large prime numbers in asymmetric key encryption?
What is the significance of using large prime numbers in asymmetric key encryption?
How does visual cryptography differ from conventional text-based encryption methods?
How does visual cryptography differ from conventional text-based encryption methods?
What is the main purpose of encryption?
What is the main purpose of encryption?
Which encryption technique uses the same key for both encryption and decryption?
Which encryption technique uses the same key for both encryption and decryption?
What is the main vulnerability associated with Symmetric Key Encryption?
What is the main vulnerability associated with Symmetric Key Encryption?
Which encryption method is susceptible to interception due to the need for key distribution?
Which encryption method is susceptible to interception due to the need for key distribution?
What kind of network encryption is WPA2 commonly used for?
What kind of network encryption is WPA2 commonly used for?
In Caesar Cipher, what happens to each letter or character in the plaintext?
In Caesar Cipher, what happens to each letter or character in the plaintext?
When using asymmetric key encryption, who uses their private key to decrypt the message?
When using asymmetric key encryption, who uses their private key to decrypt the message?
In asymmetric key encryption, what is the purpose of using the public key?
In asymmetric key encryption, what is the purpose of using the public key?
What is the main concern of data security in computer studies?
What is the main concern of data security in computer studies?
In the context of privacy in computer studies, what is a common measure used by companies to prevent data tampering?
In the context of privacy in computer studies, what is a common measure used by companies to prevent data tampering?
What is the purpose of visual cryptography in computer studies?
What is the purpose of visual cryptography in computer studies?
How do large organizations ensure continuity in computer operations during disasters according to the text?
How do large organizations ensure continuity in computer operations during disasters according to the text?
