Md5 and sha 1 - Study guides, Class notes & Summaries

Pre-assesment - Introduction to Cryptography - C839 – WGU. Questions & Answers, rated A+ 1. A business wants to use keys issued by a trusted third party to demonstrate to potential customers that it is a legitimate organization. Which key is used to sign the certificate issued to the business? Private key of the root CA Public key of the root CA Private key of the company Public key of the company - -Private key of the root CA 2. A business wants to use keys issued by a trusted...

WGU C839v5/D334 Additional Practice Questions With 100% Correct Answers.

CNIT 420 - Exam 1 Latest Update with Verified Solutions Inculpatory "incriminating" or provides evidence of an action Exculpatory provides evidence of a lack of action Investigations Triad Vuln/Threat Assessment and Risk Management | Network Intrusion Detection and Incident Response | Digital Investigations case law When statutes don't exist, ______ is used Public Sector Gov agencies, subject to US Criminal and Constitutional Law Private Sector Corporate, policy violations and litigation...

Security and Operations and Incident Response Exam 134 Questions with Verified Answers Eren needs to establish a tool that can let him see all of the systems that a given IP address connects to and how much data that IP received by port and protocol. Which is NOT a suitable tool for that need? A. NetFlow B. IPSec C. IPFIX D. sFlow - CORRECT ANSWER B. IPSec; IPSec is not used to capture network flows. A system that Mark takes responsibility for crashed and he guesses that a malware iss...

WGU Course C839 - Intro to Cryptography Questions Correctly Answered 2023 GRADED A 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...

WGU C840 Digital Forensics in Cybersecurity, Final Exam Questions and Answers Latest 2024/2025 (100% Solved) The chief information officer of an accounting firm believes sensitive data is being exposed on the local network. Which tool should the IT staff use to gather digital evidence about this security vulnerability? A Sniffer B Disk analyzer C Tracer D Virus scanner - A A police detective investigating a threat traces the source to a house. The couple at the house shows the detective ...

Confidentialty CORRECT ANSWERS: Prevents the unauthorized disclosure of data to any any unauthorized personnel Encryption CORRECT ANSWERS: Scrambles data to make it unreadable by unauthorized personnel Identification CORRECT ANSWERS: Users claim an identity with a unique username Authentication CORRECT ANSWERS: Users prove their identity with. things such as a password Authorization CORRECT ANSWERS: The process of giving someone permission to do or have something Steganograph...

Use Case CORRECT ANSWERS: A goal that an organization wants to achieve. (Chp. 1) Confidentiality CORRECT ANSWERS: Prevents the unauthorized disclosure of data. It ensures that data is only viewable by authorized users. (Chp. 1) What is the CIA triad? CORRECT ANSWERS: Confidentiality, Integrity, Availability (Chp.1) What does PII stand for? CORRECT ANSWERS: Personally Identifiable Information (Chp.1) Access Controls use _________, __________, and _________ combined to provide acce...

WGU C840 Digital Forensics in Cybersecurity, Final Exam Questions and Answers Latest 2024/2025 (100% Solved) The chief information officer of an accounting firm believes sensitive data is being exposed on the local network. Which tool should the IT staff use to gather digital evidence about this security vulnerability? A Sniffer B Disk analyzer C Tracer D Virus scanner - A A police detective investigating a threat traces the source to a house. The couple at the house shows the detective ...

Electronic Code Book (ECB) - Answer Block 1 encrypted = Cipher 1, Block 2 encrypted = Cipher 2 Cipher Block Chaining (CBC) - Answer IV XOR Block 1 = Cipher text 1, Cipher Text 1 XOR Block 2 = Cipher text 2. Cipher Feedback (CFB) - Answer IV encrypted XOR Block 1 = Cipher 1, Cipher 1 XOR Block 2 = Cipher 2 Output Feedback (OFB) - Answer IV encrypted XOR Block 1 = Cipher 1, Cipher 1 encrypted XOR Block 2 = Cipher 2 Counter Mode (CTR) - Answer Nonce encrypted XOR Block 1 ...