What is the VPN API?

Is an vpnapi software project that enables the development of a mobile phone app which provides VPN connectivity to a private network via the Internet. The program allows the user to select a specific server, and then transmits traffic to and from that server. It can also monitor the status of existing connections, and inform the user when the connection becomes active or inactive.

The API exposes data objects that you can use to control the behavior of the system, such as access controls and policies. Each object is identified by a unique URI and can be accessed using the HTTP methods of GET, POST, or DELETE. For example, an access control rule specifies a set of restrictions on the use of the service by a subscriber. Such a restriction may specify call blocking to a number for certain times or for particular call types.

Optimizing Email Delivery: Removing Bounced Addresses

For production systems, you should configure security to protect access to the VPN Provisioning API. To do so, enable the isSecurity attribute in the built-in admin user controls for this API. You can then require that any requests to the API be authenticated with user credentials.

This service identifies IP addresses that are known to have been used by or function as a Virtual Private Network (VPN). This information can be useful for businesses such as financial institutions, which need to verify that users do not use masked Internet addresses and other types of proxy servers in their transactions. It can also help businesses prevent fraud, since a sudden change in proxy usage or a new proxy that is not on the list can raise suspicions of fraudulent activities.