Symmetric encryption Study guides, Class notes & Summaries

What type of security training is specifically designed to educate employees about attack techniques? - ️️capture the flag Linda's organization recently experienced a social engineering attack. The attacker called a help desk employee and persuaded her that she was a project manager on a tight deadline and locked out of her account. The help desk technician provided the attacker with access to the account. What social engineering principle was used? - ️️urgency What type of phishi...

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 Certificate revocation list (CRL) CORRECT ANSWERS: What is referenced to determine if a certificate has been revoked?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 ...

"Client side" Privacy Risk - Represents computers typically used by company employees. - These computers normally connect to the company's server-side systems via wireless and hardwired networks. - Client side can represent a significant threat to the company's systems as well as sensitive data that may be on the client computers. - Employees often download customer files, corporate e-mails and legal documents to their computer for processing. - Employees may even store their personal i...

WGU C839 - Intro to Cryptography Exam 2022 completely Solved 100 Q&A GRADED A+ 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 User A to send User B an encrypted message that only User B can read, User A must encrypt...

WGU C839 Flash Cards for OA question & answers 100% correct updated 2022DES 64 Bit Block - 56 Bit Key - 16 Rounds AES 128 Bit Block - 128, 192, 256 Bit Key - 10, 12, 14 Rounds 00:38 01:41 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 Rou...

ISC2 Cybersecurity Certification (CC) Exam Questions and Answers What type of security training is specifically designed to educate employees about attack techniques? - Answer ️️ -capture the flag Linda's organization recently experienced a social engineering attack. The attacker called a help desk employee and persuaded her that she was a project manager on a tight deadline and locked out of her account. The help desk technician provided the attacker with access to the account. What...

WGU C839 - Intro to Cryptography Exam 2022 completely Solved 100 Q&A GRADED A+ 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 User A to send User B an encrypted message that only User B can read, User A must encrypt...

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

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