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Site-to-Site VPN for Secure Communications

Introduction

Secure Communications Between Branch Offices

Cisco site-to-site VPN solutions securely connect branch offices and business partners' sites to your company's main headquarters or to other branches. The data, voice, or video communications between these locations are kept confidential across untrusted networks such as the public Internet, private WAN networks, or business-to-business (B2B) connections. It is a more cost effective means than Frame Relay or leased-line WAN connections.

IPsec VPN

A popular site-to-site VPN solution for connecting remote locations to headquarters, IPsec VPN provides advanced encryption to secure information in transit, and is the premier solution for permanent VPN connections.

Dynamic Multipoint VPN

When branch locations want to communicate directly with each other over the public WAN or Internet, such as when using voice over IP (VOIP) between two branch offices, but don’t need a permanent VPN connection between sites, Dynamic Multipoint VPN is the optimal solution.

Group Encrypted Transport VPN

When your enterprise has a private WAN network, and remote locations need to communicate with each other directly, Group Encrypted Transport VPN (GetVPN) provides optimum bandwidth efficiency while securing communications.

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