| 摘要 |
<p>A secure connection between a computer network (12) and a remote device (16) is provided by a carrier network (14). The secure connection includes data tunnels that operate as virtual private networks between the corporate network (12) and the carrier network (14) and between the remote device (16) and the carrier network (14). In addition, communication protocols can be used to enable data requests and data transmission over the secure connection, optionally through ports on the computer network that are open for Web traffic.</p> |
