Urgent ! 2 Questions

Asia Pacific University is a technological based university located at Technology Park Malaysia (TPM), and is amongst Malaysia's Premier Private Universities, offering various undergraduate and postgraduate programmes in different disciplines. The senior management of APU has directed the ICT department to address security concerns that are popping up in recent years by evaluating the potential Information and Network security threats. Also, the senior management would like to deploy additional access and security controls to prevent unauthorized activity from occurring in the campus network. So, as the Head of ICT department, you need to start thinking of the expert way in addressing the security concerns raised and finding ways to deploy additional access and security controls as directed by the senior management. Before you successfully address the concerns raised by senior management, the following questions are to be answered as part of the research work to support the plan: Question 2 (a) Lecturers and students are allowed to access APU networks remotely via mobile devices such as laptops, tablets, and smartphones. Discuss FIVE (5) essential requirements for remote access to be efficient and secure. (15 marks) (b) During Covid-19 pandemic period, high numbers of APU staffs accessing the office network using tunnel to reach the LAN servers. The management has suggested for some security measures and controls to be implemented in APU to improve the security level using GRE or another IPsec tunnel. Justify your recommendation with supporting research points