Access point name (APN) is the name given to make the gateway settings in your phone. APN is designed for the wireless provider. It uses the internet to transfer information using secure methods. It is the connection setup to the gateway between your carrier’s cellular network and the public Internet.
Virtual Private Network (VPN) provides security and privacy to private and public networks like Wireless access points and the Internet. VPNs are mostly used by organizations to protect sensitive data being sent over a public telecommunications network. It works only if the user has the facility to connect to the Internet, for example, you must be connected to the Internet before using the connection. It must be Wi-Fi or 3G.
APN is a gateway between a GSM, GPRS, 3G or 4G mobile network and another computer network. A mobile device making a data connection must be configured with an APN to present to the carrier. It lets users connect their cellphones to a wireless provider's network. It directly connects users to the Internet. Each wireless cellphone provider has a unique APN that must be programmed into your phone before you can connect.…show more content… If you want to change the settings, you must tap each field and enter the details from your carrier. The settings are saved automatically. APN is used in establishing the packet data network, mostly used over the 2G or 3G networks.
It provides an encrypted link between the networks that sends or receives data. It basically provides a direct contact with the public network. Best example is the company network. It provides a router to create site-to-site links or link a PC so that the employees, and related offices can manage the relevant functions.
VPN provides Data
