- 1. any data that has been process
A) Information
B) raw data
A) Information
B) raw data
- 3. only ___ are protected
A) assets
B) INFOSEC
- 4. it’s a practice of protecting information from unauthorized access, unauthorized use, unauthorized disclosure.
A) assets
B) INFOSEC
- 5. don’t have the privilege to share.
A) Disclosure
B) Disruption
- 6. interrupt the business process.
A) Disruption
B) Disclosure
- 7. altering the information, system without authority.
A) Unauthorized Modification
B) Identity Theft
- 8. getting info using phishing, pharming and will sell.
A) Identity Theft
B) Unauthorized Modification
- 9. only authorized people can access information
A) Integrity
B) Confidentiality
- 10. information remains accurate and is not improperly changed
A) Confidentiality
B) Integrity
- 11. information and systems are accessible to authorized users when needed
A) Threats
B) Availability
- 12. a potential danger that could harm a system or information.
A) Availability
B) Threats
- 13. a weakness that can be exploited.
A) Vulnerability
B) Attack
- 14. an actual attempt to exploit a vulnerability.
A) Vulnerability
B) Attack
- 15. is a structured system of policies, procedures, people, and technologies used to manage information security.
A) ISMS (Information Security Management System)
B) Cryptography
- 16. uses mathematical techniques, algorithms, and keys to protect information.
A) ISMS (Information Security Management System)
B) Cryptography
- 17. original readable message.
A) Encryption
B) Plaintext
- 18. converts plaintext into ciphertext.
A) Plaintext
B) Encryption
- 19. encrypted/unreadable message.
A) Ciphertext
B) Decryption
- 20. converts ciphertext back to plaintext.
A) Ciphertext
B) Decryption
- 21. cryptographic value used by an algorithm.
A) Key
B) Spartan Scytale
- 22. ancient method using a rod and wrapped strip; the correct rod was needed to read the message. used by the Spartans in Greece. a wooden rod.
A) Key
B) Spartan Scytale
- 23. substitution cipher associated with Julius Caesar; shifts letters by a fixed number. one of the oldest and simplest encryption techniques.
A) Enigma Machine
B) Caesar Cipher
- 24. World War II Germany electro-mechanical encryption device using rotors and a plugboard.
A) Enigma Machine
B) Caesar Cipher
- 25. uses ONE shared secret key for encryption and decryption. It is fast and good for large amounts of data.
A) Symmetric
B) Asymmetric
- 26. uses TWO related keys — public key and private key. It is useful for authentication, key exchange, and digital signatures.
A) Asymmetric
B) Symmetric
- 27. symmetric, fast, modern, and widely used. Common key sizes: 128, 192, and 256 bits.
A) DES (Data Encryption Standard)
B) AES (Advanced Encryption Standard)
- 28. older symmetric algorithm with a 56-bit effective key; considered insecure/obsolete today.
A) AES (Advanced Encryption Standard)
B) DES (Data Encryption Standard)
- 29. asymmetric algorithm using public and private keys; used for secure communication and digital signatures.
A) RSA (Rivest–Shamir–Adleman)
B) PKI (Public Key Infrastructure)
- 30. is a framework for managing public keys, private keys, and digital certificates.
A) PKI (Public Key Infrastructure)
B) RSA (Rivest–Shamir–Adleman)
- 31. can be shared; used for encryption or signature verification.
A) Public Key
B) Private Key
- 32. must remain secret; used for decryption or creating digital signatures.
A) Private Key
B) Public Key
- 33. connects an identity to a public key.
A) CA (Certificate Authority)
B) Digital Certificate
- 34. trusted organization that issues and verifies digital certificates.
A) CA (Certificate Authority)
B) Digital Certificate
- 35. verifies who signed something, helps confirm the data was not altered, and provides non-repudiation.
A) Digital Signature
B) Digital Certificate
- 36. electronic document that verifies the identity associated with a public key.
A) Digital Signature
B) Digital Certificate
- 37. converts data into a fixed-length value called a hash.
A) Cryptographic hashing
B) Hashing
- 38. is designed to be one-way: the original data should not be practically recovered from the hash.
A) Hashing
B) Cryptographic hashing
- 39. protects networks, devices, and data from unauthorized access, attacks, and disruption.
A) Network Security
B) Risk
A) Risk
B) Network Security
- 41. all have malicious intent can cause harm.
A) Virus
B) Malware Software
- 42. Needs execution, to attack files.
A) Virus
B) Malware Software
- 43. tarts to use the device to replicate duplicate to destroy other devices.
A) Worm
B) Trojan Horse
- 44. Acts as a good then destroy. (troy the land)
A) Trojan Horse
B) Worm
- 45. Software when installed cuts all the control in your software, until you pay the price you want to pay.
A) Ransomeware
B) Spyware
- 46. that secretly monitor user activities.
A) Spyware
B) Ransomeware
- 47. use fake emails, text messages, or websites to trick people into sharing personal information
A) Phishing
B) DOS
- 48. Denial of Service, only one attack.
A) Phishing
B) DOS
- 49. Distributed Denial of Service, multiple attack. Insider Threat - comes from someone inside an organizer.
A) DDOS
B) Policies
- 50. high and protocol come from high boss mandatory to follow
A) DDOS
B) Policies
- 51. not be a stupido to when a risk is happening.
A) People
B) Security Procedures
- 52. all come from humans the threats, vulnerabilities, risk, attacks.
A) People
B) Security Procedures
- 53. will create a framework
A) Technology
B) Continues Improvement
- 54. technology is ever changing
A) Continues Improvement
B) Technology
- 57. refers to the methods of secret writing and encryption used during the Middle Ages.
A) Registration Authority
B) Medieval Cryptography
- 58. Identity of users before issued in CA
A) Registration Authority
B) Medieval Cryptography
- 59. stored in of certificate i own
A) Certificate Revocation List
B) Non Repudiation
- 60. you cannot deny the request because there a proof
A) Certificate Revocation List
B) Non Repudiation
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