It enables global transit network architecture, where the cloud-hosted network 'hub' enables transitive connectivity between endpoints that may be distributed across different types of 'spokes'. The Virtual WAN architecture is a hub and spoke architecture with scale and performance built-in for branches (VPN/SD-WAN devices), users (Azure VPN/OpenVPN/IKEv2 clients), ExpressRoute circuits, and virtual networks. These functionalities include branch connectivity, Site-to-site VPN connectivity, remote user VPN (Point-to-site) connectivity, private (ExpressRoute) connectivity, intra-cloud connectivity (transitive connectivity for virtual networks), VPN ExpressRoute inter-connectivity, routing, Azure Firewall, and encryption for private connectivity. * Route-based VPN - Traffic routed within the VPN Community based on the routing information, static or dynamic, configured on the operating systems of the Gateways.Azure Virtual WAN is a networking service that brings many networking, security, and routing functionalities together to provide a single operational interface. * Domain-based VPN - Routing VPN traffic based on the VPN Domain behind each Gateway in the Community in a star Community, this allows satellite Gateways to communicate with each other through center Gateways. * VPN Community - The collection of VPN tunnels (secure connections) and their attributes.
CHECK POINT VPN TUNNEL ENCRYTION PLUS
* VPN Site - Community member plus VPN Domain typical VPN site would be the branch office of a bank.
Only the corporate LAN needs to be defined as the VPN Domain. For example, a Gateway might protect the corporate LAN and the DMZ. * VPN Domain - The hosts behind the Gateway the VPN Domain can be the whole network that lies behind the Gateway or just a section of that network.
* VPN Community member - The Gateway that resides at one end of a VPN tunnel. To understand VPN Communities, a number of terms need to be defined: Think of IKE as the process that builds a tunnel, and IPsec packets as trucks that carry the encrypted data along the tunnel.Ĭreating VPN tunnels between Gateways is made easier through the configuration of VPN Communities. IKE creates the VPN tunnel, and this tunnel is used to transfer IPsec encoded data. The Security Gateway creates encrypted tunnrls by using the Internet Key Exchange (IKE) and IP Security (IPsec) protocols - ESP (Encapsulating Security Payload). Gateway offers a cheap connectivity solution by connecting the different parts of the network via the public Internet.Ī VPN employs encrypted tunnels to exchange securely protected data. Another company may connect all ports of its geographically spaced network through the use of dedicated leased line this company has achieved connectivity and privacy, but at great expense. The Gateway provides privacy by encrypting those connections that need to be secure. For example, an organization may have geographically spaced networks connected via the Internet the company has connectivity but no privacy. A Virtual Private Network (VPN) is a secure-connectivity platform that both connects networks and protects the data passing between them.
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