BN305 - Virtual Private Networks: SSL/TLS VPN Technologies Report

This report provides a comprehensive analysis of Virtual Private Network (VPN) technologies. It begins with an introduction to VPNs and their significance, followed by a literature review that explores various aspects of VPNs, including access control, authentication, TLS and SSL protocols, confidentiality and integrity processes, protection against replay processes, and remote access capabilities. The report delves into the workings of SSL and TLS, explaining their roles in secure data transfer and authentication. It discusses the importance of digital signatures, confidentiality, and integrity in VPN communication. Furthermore, the report examines remote access functionalities and their limitations, as well as the importance of VPNs in organizational structures. The conclusion summarizes the key findings and emphasizes the importance of VPNs in modern network security. The report references various sources to support its analysis and provides a clear understanding of VPN technologies and their applications.