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Cyber security quiz

What does PQE means? Post Quantum Edge Post Quantum Encryption Partial Quantum extension

How many How many organizations fell prey to a ransomware attack in 2023/24 24% 46% 76% 88%

How many organizations of that got their data return after paying ransomware money? 70% 65% 30% 8%

Off all global cyber attacks how many were Phishing attacks? 41% 55% 69%

Off all global cyber attacks how many were Ransomware related attacks? 49% 32% 17% 5%

How many of those companies paid the ransom? 7% 18% 32% 47%

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Post-Quantum Encryption Quiz

What is the primary motivation behind developing post-quantum encryption algorithms? To resist attacks from quantum computers ) To improve encryption speed To reduce computational complexity To enhance encryption compatibility

Which of the following is NOT a post-quantum encryption algorithm? 8(to)7 RSA McEliece Lattice-based cryptography

Which encryption scheme is vulnerable to attacks by Shor's algorithm on a quantum computer? Elliptic Curve Cryptography (ECC) McEliece 8(to)7 RSA

Which post-quantum encryption algorithm relies on the difficulty of finding the closest vector in a lattice? McEliece Lattice-based cryptography Hash-based cryptography NTRUEncrypt

Which of the following is a potential threat to post-quantum encryption algorithms? Quantum computers capable of executing Shor's algorithm Increased computational power of classical computers Advances in machine learning techniques Weakening of international encryption standards

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Encryption quiz

What is encryption? The process of converting plaintext into ciphertext The process of converting ciphertext into plaintext The process of compressing data files

Which of the following is NOT a common encryption algorithm? AES (Advanced Encryption Standard) RSA (Rivest-Shamir-Adleman) ) HTTP (Hypertext Transfer Protocol)

Which key is used for decryption in asymmetric encryption? Public key Private key Symmetric key

What does SSL/TLS stand for in the context of encryption? Secure Sockets Layer/Transport Layer Security Secure Storage Layer/Transmission Layer Security Secure Socket Line/Transmitting Layer Security

What is a "brute force attack" in encryption? An attack that involves trying all possible key combinations An attack that focuses on exploiting software vulnerabilities ) An attack that targets physical security measures

Which encryption method uses the same key for both encryption and decryption? Asymmetric encryption Symmetric encryption Triple DES encryption

What is the main difference between hashing and encryption? Hashing is irreversible, while encryption is reversible Encryption is used for secure communication, while hashing is used for data integrity Hashing uses keys, while encryption does not require keys

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Data security quiz

What is data security? The protection of data against unauthorized access, disclosure, alteration, or destruction The process of converting plaintext into ciphertext Ensuring data availability at all times

Which of the following is NOT a common threat to data security? Malware Encryption Phishing attacks

What is the first step in implementing effective data security measures? Encrypting all data Identifying and assessing risks Installing antivirus software

Which of the following is an example of physical data security measure? Password authentication Encryption Biometric access control

Which of the following is NOT a recommended practice for ensuring data security? Regularly updating software and security patches Sharing passwords with trusted colleagues Implementing multi-factor authentication

What is the purpose of access control in data security? To ensure data is always available To restrict access to authorized users only To encrypt sensitive information

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