SSCP - Systems Security Certified Practitioner - Cryptography Exam Questions Answered Correctly Rated 100%

SSCP - Systems Security Certified Practitioner - Cryptography Exam Questions Answered Correctly Rated 100% What is salt in the IT World? - Answers random piece of additional input data that provided to a one way hashing function Salting is often used with what? - Answers passwords and passphrases In Salting what is stored? - Answers the hash is stored not the actual password or passphrase and the salt is also stored What does salting ensure? - Answers that each user password is hashed uniquely What attack does salting defend against? - Answers Attack on hash values using a redlined table of hash values What type of data sources might be used in salting? - Answers randomized data such as email address, account id , date and time stamp What is a rainbow table attack? - Answers Attack on hash values using a redlined table of hash values Symmetric Encryption is also called what? - Answers private and secret key cryptography Symmetric encryption is referred to as what? - Answers two way cryptography Why is symmetric encryption referred to as two way cryptography? - Answers because it uses the same shared encryption key to encrypt and decrypt data Where can Symmetric encryption be used? - Answers data at rest and data in transit Which is faster Symmetric or asymmetric? - Answers symmetric DES - Answers Data Encryption Standard What type of encryption is DES? - Answers symmetric 3DES - Answers Triple Data Encryption Algorithm What type of encryption is 3DES? - Answers symmetric AES - Answers Advanced Encryption Standard What type of encryption is AES? - Answers symmetric Asymmetric Encryption is also referred to as what? - Answers public key cryptography Symmetric Encryption is also called what? - Answers one way function cryptography Symmetric Encryption is as a one way function why? - Answers generates a private key then a public key The private key in Asymmetric encryption is used to do what? - Answers decryption The public key in Asymmetric encryption is used to do what? - Answers encryption When sending a key to a entity who's key do we need? - Answers We need their public key to encrypt Which is more scalable Symmetric or Asymmetric encryption and why? - Answers Asymmetric because the public key can be openly distributed Which is slower Symmetric or Asymmetric encryption and why? - Answers Asymmetric because there are more complicated calculations and high processor overhead requirements Which is more suitable for encrypting large amounts of data Symmetric or Asymmetric encryption? - Answers Symmetric RSA - Answers Rivest, Sharmir and Adleman RSA is what - Answers Asymmetric encryption Diffie Hellman is what? - Answers Asymmetric encryption What is a digital signature? - Answers the encryption of only the hash valu