Cryptography - Samenvattingen, Notities en Examens

WGU Course C839 - Intro to Cryptography/293 Questions and Answers

Dit is de samenvatting van de hoorcolleges Cryptografie. In deze samenvatting werd informatie uit zowel de slides, als eventuele extra notities bij de slides opgenomen. Resultaat: 18/20

Distinguish between symmetric-key and asymmetric-key cryptosystems. - ANSWER - Aysmmetric key cryptography utilizes two separate keys, a public and a private key, as opposed to symmetric key cryptography, which only utilizes one key. While encryption and decryption in symmetric key cryptography is based on substitutions and permutations of symbols, encryption in asymmetric key cryptography is based off of applying mathematical functions to numbers. Distinguish between public and private keys...

WGU C836 Fundamentals of Information Security Final Exam | Questions and Verified Answers| 2023/ 2024 Update Q: What process ensures compliance with applicable laws, policies, and other bodies of administrative control, and detects misuse? This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9. A. Nonrepudiation B. Deterrence C. Auditing D. Accountability E. Authorization Answer: C. Auditing Lesson...

WGU C839 Introduction to Cryptography Latest Exam Review 2022 (A+ VERIFIED) Solution.

Test Bank for CompTIA Security+ Guide to Network Security Fundamentals, 8e 8th Edition by Mark Ciampa. All Modules (Module 1 to 15) test bank are included with answers. Module 1: Introduction to Information Security Module 2: Pervasive Attack Surfaces and Controls Module 3: Fundamentals of Cryptography Module 4: Advanced Cryptography Module 5: Endpoint Vulnerabilities, Attacks, and Defenses Module 6: Mobile and Embedded Device Security Module 7: Identity and Access Management (IAM) Mod...

WGU C839 Final Exam (Latest 2024/ 2025 Update) Introduction to Cryptography| Qs & As| Grade A| 100% Correct (Verified Answers) Q: Which of the following are symmetric stream ciphers? Answer: - FISH - RC4 - PIKE Q: Identify and select the hash algorithms from the list below Answer: - FORK256 - MD5 - GOST - RIPEMD-160 Q: Identify and select viable options for key exchange: Answer: - DH - ECDH - MQV Q: Identify and select the 32 round symmetric blo...

WGU C839 - Intro to Cryptography Exam Q&A Complete Solution 2022.

WGU C839 Objective Assessment Study Review (Latest 2024/ 2025 Update) Introduction to Cryptography| Qs & As| Grade A| 100% Correct (Verified Answers) Q: A _____ is a function that takes a variable-size input m and returns a fixed-size string. A Symmetric cipher B Hash C Asymmetric cipher D Feistel Answer: B Q: Which of the following is a cryptographic protocol that allows two parties to establish a shared key over an insecure channel? A Elliptic Curve B RSA C MD5 D ...

INTRODUCTION TO CRYPTOGRAPHY An Introduction to Mathematical Cryptography Solutions Manual PDF Subordinate CA - ANSWER-Issues certificates to users & computers on behalf of the root CA. Substitution - ANSWER-Changing some part of the plaintext for a different value.