Your organization supports remote access as part of work from home policy. Access to internal servers are needed by remote users. Explain your organisations options of using VPN protocols such as SSH, TLS, IPSec

[5 marks]

2) Some internal servers are classified as critical. How could your organisation protect these servers while enabling remote access?. Discuss and critically analyse and proposed solution.

[5 marks]

3) Discuss and critically evaluate the following protocols for secure electronic mail: Among other factors, the discussion should include security, suitability, pre-configuration, limitations, etc.

Protocol 1. AB :EKUb [Ks] || Ks [M]

[5 Marks]

Protocol 2. AB :M || EKRa[H(M)]

[5 Marks]

Protocol 3. AB : EKUb [M || EKRa[H(M)]]

[5 Marks]