Remote access VPNs are used to provide secure access to the corporate network by establishing an encrypted tunnel across the Internet. These connections are available any time and can be established using any access technology, for example DSL or cable broadband connections. Depending on the remote access technology, users can be assigned different rights based on parameters such as function and group, for example. The two primary methods of implementing remote access VPN solutions, IPsec remote access VPNs and Secure Sockets Layer (SSL) remote access VPNs, are described as follows:
- IPsec VPN solutions are the most widely used . . .
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