Pretty good privacy pgp - Study guides, Class notes & Summaries

WGU C839 Introduction to Cryptography Exam Questions and Answers Which encryption standard uses the same key to encrypt and decrypt messages? - Answer-Symmetric Which algorithm is designated as a Type 2 product by the National Security Agency (NSA)? -Answer-Skipjack What is the most commonly used format for certificates? -Answer-X.509 v3 What is referenced to determine if a certificate has been revoked? -Answer-Certificate revocation list (CRL) What needs to be installed on end users' ...

CIW IBA Lesson 7 Exam Questions Correct Answers (Verified A+ Pass) New Update Which of the following can administrators use to filter out the IP addresses of known spammers? - Answers -Blackhole list Which of the following protocols support the encryption and decryption of e-mail messages? - Answers -Secure Multipurpose Internet Mail Extensions (S/MIME) and Pretty Good Privacy (PGP) Which of the following can be used to detect automated systems used by spammers for registering e-mail ac...

Key stretching - A technique used to increase the computational effort required to derive keys from a password. Bcrypt - A cryptographic algorithm that generates hashes from passwords using the Blowfish cipher. PBKDF2 - A key derivation function that is part of the RSA public key cryptography standards. Elliptic Curve Cryptography (ECC) - A public-key cryptographic system based on the mathematics of elliptic curves. Perfect Forward Secrecy (PFS) - A property that ensures the confiden...

If you have set up Web-based email, you can: - Answer-log on and check your email from any computer that has Internet access. The commonplace use of email has given rise to the term "snail mail," which is a slang term for what? - Answer-Standard postal service Which choice best describes the purpose of the Bcc email message component? - Answer-The Bcc field contains email address(es) of additional message recipient(s) that do not appear in the message header and are not visible to ot...

WGU C839 Introduction to Cryptography Exam Questions and Answers Which encryption standard uses the same key to encrypt and decrypt messages? - Answer-Symmetric Which algorithm is designated as a Type 2 product by the National Security Agency (NSA)? -Answer-Skipjack What is the most commonly used format for certificates? -Answer-X.509 v3 What is referenced to determine if a certificate has been revoked? -Answer-Certificate revocation list (CRL) What needs to be installed on end users' ...

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...

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...

CSIA 300 Final Prep | 100% Correct Answers | Verified | Latest 2024 Version 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? - Operation and maintenance What is the effective key size of DES? - 56 bit What are two types of ciphers? - Transposition and substitution When block chaining cryptography is used, what type of code is calculated and appended to the data to...

WGU C839 Introduction to Cryptography Exam Questions and Answers Which encryption standard uses the same key to encrypt and decrypt messages? - Answer-Symmetric Which algorithm is designated as a Type 2 product by the National Security Agency (NSA)? -Answer-Skipjack What is the most commonly used format for certificates? -Answer-X.509 v3 What is referenced to determine if a certificate has been revoked? -Answer-Certificate revocation list (CRL) What needs to be installed on end users' ...

WGU C839, Exam Questions and answers. VERIFIED. RATED A+ Symmetric - -Which encryption standard uses the same key to encrypt and decrypt messages? Skipjack - -Which algorithm is designated as a Type 2 product by the National Security Agency (NSA)? X.509 v3 - -What is the most commonly used format for certificates? Certificate revocation list (CRL) - -What is referenced to determine if a certificate has been revoked? Sender's public key - -What needs to be installed on end use...