Authentication PGP Study guides, Class notes & Summaries

3DES - CORRECT ANSWER: DES used to encrypt each block three times , each with a different key Access Control List - CORRECT ANSWER: info about what kind of access certain parties are allowed to have to a given system Read , write , execute Access Control Models - CORRECT ANSWER: Discretionary ( DAC ) Mandatory ( MAC ) Rule - based Role - based ( RBAC ) Attribute - based ( ABAC ) Accountability - CORRECT ANSWER: Refers to making sure that a person is responsible for their actions . -I...

CISSP - Exam Practice/Study Questions with accurate answers, graded A+. Latest update. What is the most effective defense against cross-site scripting attacks? a) Limiting account privileges b)User Authentication c) Input validation d)encryption c) Input validation prevents cross-site scripting attacks by limiting user input to a predefined range. This prevents the attacker from including the HTML ˂SCRIPT˃ tag in the input. What phase of the Electronic Discovery Reference Model pu...

What type of encryption uses different keys to encrypt and decrypt the message? A Symmetric B Private key C Secure D Asymmetric - ANSWER-D The most widely used asymmetric encryption algorithm is what? A RSA B Vigenere C DES D Caesar Cipher - ANSWER-A Original, unencrypted information is referred to as ____. A text B plaintext C cleantext D ciphertext - ANSWER-B Which of the following is NOT an asymmetric system? A PGP B RSA C SSL D DES - ANSWER-D In order for ...

CSIA 300 Final Prep Exam 2024 Which of the following phases of a system development life-cycle is most concerned with authenticating users and processes to ensure appropriate access control decisions? -Answer- Operation and maintenance What is the effective key size of DES? -Answer-56 bit What are two types of ciphers? -Answer-Transposition and substitution When block chaining cryptography is used, what type of code is calculated and appended to the data to ensure authenticity? -Answer-Me...

ISACA CISA SET Exam 121 Questions with Verified Answers The internal audit dept. wrote some scripts that are sued for continuous auditing of some information systems. The IT dept. asked for compies of the scripts so that they can use them for setting up a continuous monitoring process on key systems. Does sharing these scripts with IT affect the ability of the IS auditors to independently and objectively audit the IT functions? a. sharing scripts is not permitted because it gives IT abilit...

SSCP - Cryptography 1.0 (2023/2024) Rated A Cryptography - science of encrypting data Cryptanalysis - science of decrypting encrypted data (attackers) Cryptographic system - system + algorithm to support encryption/decryption Encryption - converting plaintext into cipher text Integrity - assurance that data hasn't been modified (use hashing) Confidentiality - assurance that unauthorised entities can't access data (protected by authentication, access control, encryption) Escrowed Encrypti...

CIW Pre-Assessment Questions and answers, VERIFIED. Rated A+ What is the function of a CAPTCHA? - -A CAPTCHA (Completely Automated Public Turing Test to Tell Computers and Humans Apart) is a test that uses a word-verification graphic designed to differentiate humans from automated senders during online transactions. CAPTCHAs require that a user view a distorted text image and then enter the text shown in the graphic into a form field before he or she is allowed to proceed with a transaction...

An unauthorized individual enters a building following an employee through the employee entrance after the lunch rush. What type of reach has the individual just performed? A. Reverse Social Engineering B. Tailgating C. Piggybacking D. Announced B. Tailgating Which of the following is the best countermeasure to encrypting ransomwares? A. Use multiple antivirus software B. Keep some generation of off-line backup C. Analyze the ransomware to get decryption key of encrypted data D. ...

QUESTION 1 An employee in the finance department receives an email, which appears to come from the Chief Financial Officer (CFO), instructing the employee to immediately wire a large sum of money to a vendor. Which of the following BEST describes the principles of social engineering used? (Choose two.) A. Familiarity B. Scarcity C. Urgency D. Authority E. Consensus CD QUESTION 2 A security administrator has replaced the firewall and notices a number of dropped connections. After look...

WGU C839 Flash Cards for OA Already Graded A DES 64 Bit Block - 56 Bit Key - 16 Rounds AES 128 Bit Block - 128, 192, 256 Bit Key - 10, 12, 14 Rounds BlowFish 64 Bit Block - 32 thru 448 Bit Key - 16 Rounds TwoFish 128 Bit Block - 1 thru 256 Bit Key - 16 Rounds Serpent 128 Bit Block 128, 192, 256 Bit Key - 32 Rounds SkipJack 64 Bit Block - 80 Bit Key - 32 Rounds IDEA 64 Bit Block - 128 Bit Key - 8.5 Rounds Symmetric Block Ciphers DES - AES - BlowFish - TwoFish - Serpent - SkipJack - IDEA S...