[1] VPN, Online available on <https://surfshark.com/learn/what-is-vpn> access on 1 July 2022
[2] VPN Online available on < https://www.techtarget.com/searchnetworking/definition/virtual-private-network > accessed on 2 July 2022
[3] Yogesh Kumar Sharma, Chamandeep Kaur, (2020), “The Vital Role of Virtual Private Network (VPN) in Making Secure Connection Over Internet World” International Journal of Recent Technology and Engineering (IJRTE) ISSN: 2277-3878 (Online), Volume-8 Issue-6, March 2020, accessed on 2 July 2022