Question: 1. a. b. C. Distinguish the main difference between the following threats from cyber security perspective. d. i. i. ii. Describe the following types

1. a. b. C. Distinguish the main difference between the following threats from cyber security perspective. d. i. i. ii. Describe the following types of attack in a network environment. i. ii. Interruption and Interception. Modification and Fabrication. i. ii. Passive attack. Active attack. Describe the following attacks on data transmission. Indicate whether the attack can be classified as active or passive. Masquerade. Traffic analysis. [2 marks] [2 marks] M- DKRa[EKUa(M)] M = DKUa[EKRa(M)] [2 marks] Explain the following notations with respect to public key infrastructure: [2 marks] [3 marks] [3 marks] [3 marks] [3 marks]

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1 a i Interruption vs Interception Interruption is a threat where a network service is made unavailable or is interrupted For example a Denial of Service DoS attack causes an interruption by overwhelm... View full answer

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