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IT Security Fundamentals

Comprehensive quiz covering IT security concepts including firewalls, security protocols, attack types, malicious code, and defensive mechanisms for practice and exam preparation.

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

In which of the following security techniques does the user define a policy permitted download of code from the corporate segment but not from other sites?

  1. Transport layer security
  2. Proc-type
  3. Message integrity check
  4. Packet filtering gateway
  5. Personal firewall
Question 2 Multiple Choice (Single Answer)

Which of the following security techniques does not follow the concept of state from one packet to the next?

  1. Non repudiation
  2. Transport layer security
  3. Stateful inspection firewall
  4. Packet filtering gateway
  5. Message authentication code
Question 3 Multiple Choice (Single Answer)

Which of the following types of malicious codes triggers action when condition occurs?

  1. Logic bomb
  2. Virus
  3. Worm
  4. Threat
  5. Message integrity
Question 4 Multiple Choice (Single Answer)

Which of the following security mechanisms consists of the services provided such as key exchange algorithms, hash algorithms, compression algorithms, etc.?

  1. Packet filtering gateway
  2. Message confidentiality
  3. Certificate scheme
  4. Secure socket layer
  5. Transport layer security
Question 5 Multiple Choice (Single Answer)

Which of the following types of threats is in the nature of eavesdropping on, or monitoring of transmissions?

  1. DEK-Info
  2. Passive attack
  3. Interruption
  4. Vulnerability
  5. Virus
Question 6 Multiple Choice (Single Answer)

Which of the following security mechanisms encompasses the dealings between the credit card holders, public key certificate authorities, vendors, etc.?

  1. Key Info
  2. Packet filtering gateway
  3. Secure electronic transaction
  4. Transport layer security
  5. Message authentication code
Question 7 Multiple Choice (Single Answer)

Which of the following security standards performs the actions such as generate a message digest, transmit the message to the recipient, etc.?

  1. Pretty good privacy
  2. Message integrity check
  3. Certificate scheme
  4. Transport layer security
  5. Sender authenticity
Question 8 Multiple Choice (Single Answer)

Which of the following security standards secures all sorts of attachments such as spread sheets, presentations, sounds, etc.?

  1. Proc-Type
  2. Packet filtering gateway
  3. Secure multipurpose internet mail extension
  4. Message integrity check
  5. Certificate scheme
Question 9 Multiple Choice (Single Answer)

Which of the following types of threats involves some modification of the data stream or the creation of a false stream?

  1. Sender authenticity
  2. Active attack
  3. Interruption
  4. Vulnerability
  5. Worm
Question 10 Multiple Choice (Single Answer)

Which of the following types of malicious codes triggers action when specified date occurs?

  1. Message confidentiality
  2. Threat
  3. Virus
  4. Worm
  5. Time bomb
Question 11 Multiple Choice (Single Answer)

Which of the following security techniques also called bastion host intrudes in the middle of the protocol exchange seeming like a destination in communication with the sender that is outside the firewall?

  1. Application proxy gateway
  2. Packet filtering gateway
  3. Non repudiation
  4. Message integrity check
  5. Transport layer security
Question 12 Multiple Choice (Single Answer)

Which of the following types of threats occurs when an unauthorised party has gained access?

  1. Worm
  2. Interception
  3. Interruption
  4. Vulnerability
  5. Non repudiation
Question 13 Multiple Choice (Single Answer)

Which of the following types of malicious codes allows unauthorised access to functionality?

  1. Message integrity
  2. Trapdoor
  3. Worm
  4. Virus
  5. Threat
Question 14 Multiple Choice (Single Answer)

Which of the following types of malicious codes contains unexpected and has additional functionalities?

  1. Sender authenticity
  2. Vulnerability
  3. Trojan horse
  4. Virus
  5. Worm
Question 15 Multiple Choice (Single Answer)

Which of the following security techniques allows text mode and simple graphics but disallows complex graphics, music, etc.?

  1. Guard
  2. Packet filtering gateway
  3. Non-repudiation
  4. Message integrity check
  5. Transport layer security
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