Please choose the best answer from the choices belowBob recently joined an organization and one Sunday, he connected to the corporate network by providing his authentication credentials to access a file online from his residence. Which of the following elements of information security was demonstrated ?IntegrityAvailabilityAuthenticityNon-repudiation

Assurance that the Information accessible only to those authorized to have access: a) Integrity b) Availability c) Confidentiality d) Authenticity

Which of the following elements of cryptography assures the trustworthiness of data and resources in terms of preventing improper and unauthorized changes?Group of answer choicesNonrepudiationIntegrityConfidentialityAuthentication

Question 4Which statement best describes Authentication?1 pointAssurance that a resource can be accessed and usedProtection against denial by one of the parties in communicationAssurance that the communicating entity is the one claimedPrevention of unauthorized use of a resource5.Question 5Trusted functionality, security labels, event detection, security audit trails and security recovery are all examples of which type of security mechanism?1 pointContingent security mechanismExternal security mechanismActive security mechanismPassive security mechanism

_________________is to protect data and passwords.a.Authorizationb.Non-repudiationc.Encryptiond.Authentication

Which of the following is not a purpose of Cryptography ?ConfidentialityIntegrityAuthorizationNon-repudiation