What type of attack could directly affect the confidentiality of an unencrypted VoIP network?

• A.Brute Force Attack.
• B.Ransomware.
• C.Vishing Attack
• D.Packet Sniffing.

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Which of the following is an asymmetric encryption algorithm?

• A.ATM.
• B.AES.
• C.RSA.
  https://www.omnisecu.com/security/public-key-infrastructure/asymmetric-encryption-algorithms.php
• D.DES.

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When establishing objectives for physical security environments, which of the following functional controls SHOULD occur first?

• A.Deny.
• B.Deter.
• C.Delay.
• D.Drop.

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Why have MOST European countries developed specific legislation that permits police and security services to monitor communications traffic for specific purposes, such as the detection of crime?

• A.Surveillance of a conversation or an online message by law enforcement agents was previously illegal due to the 1950 version of the Human Rights Convention.
• B.Police could previously intercept without lawful authority any communications in the course of transmission through a public post or telecoms system.
• C.GDPR overrides all previous legislation on information handling, so new laws were needed to ensure authorities did not inadvertently break the law.
• D.Under the European Convention of Human Rights, the interception of telecommunications represents an interference with the right to privacy.

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