means when an attacker pretends to be authentic user

Related MCQs

• This helps in identifying the origin of information and authentic user. This referred to here as __________
• This helps in identifying the origin of information and authentic user. This referred to here as                      
• Assurance that authentic user is taking part in communication is:
• When original data is changed to make it non-meaningful by attacker it is known as
• The main difference in MACs and digital signatures is that, in digital signatures the hash value of the message is encrypted with a user’s public key.
• An attack in which the user receives unwanted amount of e- mails.
• In terms of Web Security Threats, “Impersonation of another user” is a Passive Attack.
• Examples of User Policies is/are:
• Which is the type of attack when Network is made unavailable for user
• __________ means knowledge obtained from investigation, study , intelligence new ,facts .