Brute force method - Study guides, Class notes & Summaries

The Chief Technology Officer (CTO) of a company, Ann, is putting together a hardware budget for the next 10 years. She is asking for the average lifespan of each hardware device so that she can calculate when she will have to replace each device. Which of the following categories BEST describes what she is looking for? A. ALE B. MTTR C. MTBF D. MTTF - ANSWER D. MTTF A security administrator wishes to implement a secure method of file transfer when communicating with outside organiz...

Finding any method to decrypt the message that is more efficient that simple brute force attempts. - ANSWER Breaking Ciphers Simply trying every possible key to decrypt a message - ANSWER Brute Force Using other techniques to attempt to derive the key, can be used to test the efficacy of a cryptographic algorithm. Frequently used to test hash algorithms for collisions. - ANSWER Cryptanalysis The most basic tool for breaking classic ciphers like the Caesar and Vigenere Ciphers. Analysi...

WGU C727 Cybersecurity Management I Strategic Exam Questions and Answers Latest Updated 2023/2024. Concept relating to the current or future state, fact, or period of evolving development, quality, sophistication, and effectiveness (not necessarily age dependent). 4. Enterprise-wide risk management (ERM) (CH1): Typically synonymous with risk management for all sectors; also used to emphasize an integrated and holistic "umbrella" approach delivering objectives by managing risk across an org...

ch4 | 3DES, AES, and Modes of Operation correctly answered Multiple Encryption - correct answer the process of encrypting an already encrypted message one or more times Double DES - correct answer The simplest form of multiple encryption has two encryption stages and two keys Given the potential vulnerability of DES to a brute-force attack, what are the alternatives? - correct answer - design a new algorithm AES for example - to use multiple encryption with DES and multiple keys. dou...

Finding any method to decrypt the message that is more efficient that simple brute force attempts. - Breaking Ciphers Simply trying every possible key to decrypt a message - Brute Force Using other techniques to attempt to derive the key, can be used to test the efficacy of a cryptographic algorithm. Frequently used to test hash algorithms for collisions. - Cryptanalysis The most basic tool for breaking classic ciphers like the Caesar and Vigenere Ciphers. Analysis the frequency of certain...

Identity and Access Management (IAM) - ANS System used to manage access to resources so the right user is granted access at the right time for the right reason. 4 Components to Identity and Access Management - ANS 1. Identity 2. Authentication 3. Authorization 4. Accounting Identification - ANS Where a user claims identity to a system, unique identifier Ex: username, email Authentication - ANS Method of verifying a user's identity; validating again...

ch4 3DES, AES, and Modes of Operation Exam Questions 2024. Multiple Encryption - correct answer the process of encrypting an already encrypted message one or more times Double DES - correct answer The simplest form of multiple encryption has two encryption stages and two keys Given the potential vulnerability of DES to a brute-force attack, what are the alternatives? - correct answer - design a new algorithm AES for example - to use multiple encryption with DES and multiple keys. doub...

C839 Introduction to Cryptography. Exam Questions and answers, VERIFIED. Cryptography - -The science of altering communication so that it cannot be understood without having the key. cipher - -The algorithm(s) needed to encrypt and decrypt a message. Mono-alphabet substitution - -Substitute one character of cipher text for each character of plain text. Caesar cipher - -Every letter is shifted a fixed number of spaces to the left or the right in the alphabet. Ciphertext - -The re...

Software Quality Assurance - C857 Questions and Answers(RATED A) Select the deductive debugging process steps from the lists. Use elimination process Prove remaining hypothesis Enumerate possible causes Refine remaining hypothesis Collect more data Fix the error -ANSWER Enumerate possible causes Use elimination process Refine remaining hypothesis Prove remaining hypothesis Fix the error Collect more data Indicate if the following statements about module testing is true or ...

The user installed Trojan horse malware. A user used an administrator account to download and install a software application. After the user launched the .exe extension installer file, the user experienced frequent crashes, slow computer performance, and strange services running when turning on the computer. What most likely happened to cause these issues? A worm A security operations center (SOC) analyst investigates the propagation of a memory-resident virus across the network and notices a...