Enhancing VPN performance to enable remote work

Internet Security and VPN Network Design This article discusses some essential technical concepts associated with a VPN. A Virtual Private Network (VPN) integrates remote employees, company offices, and business partners using the Internet and secures encrypted tunnels between locations. An Access VPN is used to connect remote users to the enterprise network. The remote workstation or laptop will use an access circuit such as Cable Introduction to VPN (Virtual Private Network) - orhanergun.net VPN Design Considerations VPNs can be further categorised as Overlay and Peer to Peer. Overlay VPNs is what I described above. Private network is created over the shared physical infrastructure. For better illustration, imagine customer is receiving a Layer 2 MPLS VPN service from the Service Provider.

VPN Design. A VPN is defined as connectivity that is deployed on a shared infrastructure with the same policies, including security and performance, as a private network. The infrastructure that is used can be the Internet, an IP infrastructure, or any WAN infrastructure, such as a Frame Relay network or an ATM WAN.

the network design model. Here, the VPN design is modeled as a mixed integer programming (InP) optimization problem to minimize the cost of laying out a VPN supporting different traffic types and service classes on a given topology while meeting QoS requirements. Realizing a sink-tree routing path, The Ultimate Guide to Home Networking | PCWorld May 11, 2010 Dynamic Multipoint Virtual Private Network - Wikipedia

Fortinet VPN technology provides secure communications across the Internet between multiple networks and endpoints, through both IPsec and Secure Socket Layer (SSL) technologies, leveraging FortiASIC hardware acceleration to provide high-performance communications and data privacy.

Layer 3 VPN architectures - SearchNetworking This guide serves as an introduction to Layer 3 VPN architectures. As you consider different virtual private network types for your enterprise WAN, such as MPLS, IPsec, SSL and remote, be mindful of the traffic you want to transmit (data, voice, etc.), the business factors that may dictate future scalability needs and the resources you have to manage and administer a VPN. VPN network design for SME networks | SYSADMIN SOCIETY