VPN stands for “Virtual Private Network” and describes the possibility of establishing a secure network connection when using a public network. A VPN encrypts your internet traffic and disguises your online identity. This makes it difficult for third parties to track your activities online and steal data. Encryption is done in real-time.
Built-In Kill Button:
No VPN service is 100% secure and prone to IP leaks that reveal your real IP address online. This can happen more frequently when the VPN service is overloaded. The solution is a VPN kill switch that can monitor VPN connection failures. If the connection fails, your real IP address will be displayed. In this case, the kill switch disables data transfer.
In short, as the name suggests, it cuts the connection, which prevents unencrypted data from being sent and your real IP address isn’t lost. However, if you are also looking for this feature for the protection of your data then you should use a VPN program via https://www.vpnacademy.com/vpn (in the Korean language it is known as https://www.vpnacademy.com/vpn을 통한 VPN 프로그램).
Image Source: Google
Anonymous DNS Server:
With DNS (Domain Name System) authorization, the address you enter in the address bar of your web browser is converted into an IP address through which the World Wide Web forwards data traffic to the user. Most users perform DNS translation through their ISP by default, although this can easily be changed.
When using a VPN, of course, the goal is privacy. For this reason, we wanted a VPN to be created to protect us during DNS translation and to keep data away from prying eyes that could potentially snoop on ISPs.