PC3211 3SFQuiz

What is the practice of developing and using coded algorithms to protect and obscure transmitted information?

• Defending Data Devices

• Cryptography

• Hashing

• Obfuscating Data

Which encryption system uses a single common key for both encrypting and decrypting messages?

• Hash Functions

• Asymmetric Key Cryptography

• Symmetric Key Cryptography

• End-to-End Encryption

What type of cryptography uses a pair of keys, one for encryption and one for decryption?

• End-to-End Encryption

• Hash Functions

• Asymmetric Key Cryptography

• Symmetric Key Cryptography

What does data encryption refer to?

• Converting data from one form to another using an algorithm

• Decrypting data using a private key

• Creating a digital signature

• Encrypting data using a public key

Which feature of cryptography ensures that information cannot be modified without detection?

• Non-Repudiation

• Authentication

• Integrity

• Confidentiality

What is the purpose of hashing in data security?

• To validate the integrity of data

• To encrypt and decrypt data

• To secure online communication

• To create digital signatures

Which data obfuscation technique involves substituting sensitive data with a token?

• Tokenization

• Anonymization

• Encryption

• Masking

What is the primary benefit of using multi-factor authentication (MFA)?

• Improved threat detection

• Increased security and privacy

• Ease of compliance

• Centralized management

How can network security be enhanced by segmenting networks?

• By establishing secure remote access to corporate networks

• By encrypting data transmitted over the network

• By restricting access to sensitive information and resources

• By monitoring network traffic for suspicious activity

What is the role of endpoint security in defending system devices?

• To encrypt sensitive data

• To monitor network traffic

• To secure Wi-Fi networks

• To provide comprehensive protection against cyber threats