Leased lines, such as ISDN (integrated services digital network, 128 Kbps), are private network connections that a telecommunications company can lease to its customers. Several years ago, the most common way to connect computers between multiple offices was by using a leased line. VPNs help ensure security - anyone intercepting the encrypted data can't read it. The VPN uses 'virtual' connections routed through the internet from the business's private network or a third-party VPN service to the remote site or person.
A VPN is a private network that uses a public network (usually the internet) to connect remote sites or users together. One popular technology to accomplish these goals is a VPN ( virtual private network). Even while on leisure, people want to keep their computers safe when on an unfamiliar or unsecured network. Traveling employees like salespeople need an equally secure and reliable way to connect to their business's computer network from remote locations.
To keep things running efficiently, the people working in those locations need a fast, secure and reliable way to share information across computer networks. chokkicx/Getty ImagesĪs a business grows, it might expand to multiple shops or offices across the country and around the world. A VPN connection to a business's main office can help its employees be productive when they're on the go.
