Md5 - Study guides, Class notes & Summaries

Symmetric CORRECT ANSWERS: Which encryption standard uses the same key to encrypt and decrypt messages? Skipjack CORRECT ANSWERS: Which algorithm is designated as a Type 2 product by the National Security Agency (NSA)? X.509 v3 CORRECT ANSWERS: What is the most commonly used format for certificates? Certificate revocation list (CRL) CORRECT ANSWERS: What is referenced to determine if a certificate has been revoked? Sender's public key CORRECT ANSWERS: What needs to be installed...

WGU C839- test Questions and Answers Already Passed What is the block and key size for Blowfish - 64 bit block - 32-448 bit key What term from the list below best describes a data concealment for covert communication that makes use of LSB replacement? Steganography What term from the list below best describes a data concealment for covert communication that makes use of LSB replacement? Steganography Which block cipher below uses a block size of 128 bits and key sizes up to 256 bits? TwoFish ...

under normal circumstances - ANSWER the acoustic speech signal perishes rapidly as sound vibrations are dampened the speech acoustic signal bridges the gap between - ANSWER the speakers production and the listeners perception the speech subsystems of respiration, phonation and articulation - ANSWER generally work together - they are often highly interactive

WGU C839V5/D334 ADDITIONAL PRACTICE QUESTIONS AND ANSWERS 2024/2025 SOLVED 100%;(VIEW AHEAD OF EXAM STUDY TIPS GUARANTEED SUCCESS) The hash value in bits for MD5 is ____. A. 128 B. 160 C. 256 ANS- 128 Hashing involves taking a _____ length input and producing a _____ length output (message digest). A. fixed; fixed B. variable; fixed C. fixed; variable ANS- variable; fixed The hash value in bits for SHA-1 is ____. A. 128 B. 160 C. 256 ANS- 160 The hash value in bits f...

802.1x - IEEE Standard for Local and metropolitan area networks - Port-Based Network Access Control 802.1X authentication involves three parties: a supplicant, an authenticator, and an authentication server. The supplicant is a client that wishes to attach to the network. The authenticator is a network device, such as an Ethernet switch, wireless access point or in this case, a remote access server and the authentication server is the RADIUS server. MD5 - The MD5 algorithm is a widely ...

Key steps for Forensic Investigation 1. Identify the Computer Crime. 2. Collect Primary Evidence. 3. Obtain court warrant for seizure (if required). 4. Perform first responder Procedures. 5. Seize evidence at the crime scene. 6. Transport Evidence to the forensic laboratory. 7. Create 2-bit stream copies of the evidence. 8. Generate MD5 checksum on the images. 9. Chain of Custody. 10. Store the original evidence in a secure location. 11. Analyze the image copy for evidence. 12. Prepar...

CHFI Final Exam Study Guide with 100% Verified Solutions Key steps for Forensic Investigation - 1. Identify the Computer Crime. 2. Collect Primary Evidence. 3. Obtain court warrant for seizure (if required). 4. Perform first responder Procedures. 5. Seize evidence at the crime scene. 6. Transport Evidence to the forensic laboratory. 7. Create 2-bit stream copies of the evidence. 8. Generate MD5 checksum on the images. 9. Chain of Custody. 10. Store the original evidence in a secure lo...

CHFI Final Exam Study Guide with 100% Verified Solutions Key steps for Forensic Investigation - 1. Identify the Computer Crime. 2. Collect Primary Evidence. 3. Obtain court warrant for seizure (if required). 4. Perform first responder Procedures. 5. Seize evidence at the crime scene. 6. Transport Evidence to the forensic laboratory. 7. Create 2-bit stream copies of the evidence. 8. Generate MD5 checksum on the images. 9. Chain of Custody. 10. Store the original evidence in a secure loc...

CHFI Final Exam Study Guide Questions and Answers 100% Solved Key steps for Forensic Investigation - 1. Identify the Computer Crime. Collect Primary Evidence. Obtain court warrant for seizure (if required). Perform first responder Procedures. Seize evidence at the crime scene. Transport Evidence to the forensic laboratory. Create 2-bit stream copies of the evidence. Generate MD5 checksum on the images. Chain of Custody. Store the original evidence in a secure location. Ana...

Key Stretching correct answer: -A cryptographic technique that makes a weak key stronger by increasing the time it takes to test each possible key. In key stretching, the original key is fed into an algorithm to produce an enhanced key, which should be at least 128 bits for effectiveness. -Systems that use key stretching include Pretty Good Privacy (PGP), GNU Privacy Guard (GPG), Wi-Fi Protected Access (WPA), and WPA2. Widely used password key stretching algorithms include Password-Based Key D...