As a part of a team for using VPN solution as the security measure for the company, you need to analyse the following cases and recommend the solutions to the questions.

1. Discuss the benefits of VPN technologies in consideration of CIA (confidentiality, integrity and availability). You could use your own use-case example to illustrate your response.

2. The manager wishes to access confidential company data while travelling. Recommend a security solution using case examples with external reference(s).

3. This company is planning to open a new branch in another city and the new branch will have access to all data in the main office. What solution would you recommend to secure the data communication between the two branches?

Answer each question briefly