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CIW IBA Lesson 8 Questions And 100% Correct Answers
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CIW IBA Lesson 8 Questions And 100% Correct AnswersWhat today is the most common method of authenticating users on private and public
computer networks? - Answer Using user names and passwords
What do you call an encrypted data file that includes a password that a program can use
for authentication? - Answer Digital certificate
What is meant by the term ciphertext? - Answer Data that has been transformed into
unreadable text via encryption
Since spam is e-mail sent to you unsolicited, it might also be described as: - Answer an
invasion of privacy
Viruses residing within the text of an HTML-formatted e-mail message are especially
virulent because: - The user need only receive the virus for damage to occur
Which encryption method uses public and private keys that are mathematically related
so that only the public key can be used to encrypt messages, and only the
corresponding private key can be used to decrypt? -Answer Asymmetric encryption
Which of the following would you use to encrypt and decrypt digital signatures, and to
protect passwords from disclosure? - Hash encryption
Which of the following is one of the most effective means of propagating viruses? -
Sending e-mail attachments
Which of the following could be considered a drawback to the installation of program
patches and updates? - They could introduce incompatibility issues, or new security
issues
, What is a rogue server? - Answer An application that establishes hidden services on
systems
Which organization is responsible for codifying copyright law as it applies to digital
information? - Answer Information Infrastructure Task Force (IITF)
What is authentication? - Answer The process of verifying the identity of a user logging
onto a system, or the integrity of data in transmission
The most common business firewall technique is to use a firewall server along with -
Answer a proxy server.
Which of the following provides positive identification of the sending and receiving
parties to ensure that programs downloaded from the Internet are original and safe? -
Answer Digital certificate
The most common business firewall technique is to use a firewall server along with: -
Answer a proxy server
What is encryption? -Answer The process of converting data into an unreadable form of
text
What is spyware? -Answer A software application that is secretly placed on a user's
system for the purpose of gathering information, which is then relayed to outside parties
What is symmetric encryption? -Answer An encryption method where the same key is
used in both encrypting and decrypting a message
What is a cookie? -Answer A small text file containing information sent between a server
and client to help track user activities
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