What is a VPN used for? 15 Cool & exciting ways how to use
Using a VPN is one way you can protect your privacy online and keep your information protected from hackers, internet service providers, and other 3rd parties. A VPN allows user to securely browse and access personal data through public networks. VPN protocols are similar to a set of instructions. VPN providers use these protocols to make sure that users are able to connect securely to a virtual private network. There are several VPN protocols available, all with their own strengths and weaknesses. OpenVPN is one of the more popular protocols. IPSec (Internet Protocol Security) – This protocol uses port 500 UDP and ports 4500 UDP. SSTP (Secure Socket Tunneling Protocol) – This protocol uses port 443 TCP. OpenVPN – This protocol uses port 1194 TCP/UDP and port 443 TCP. Since we are discussing ports, let’s talk about some ports that are unsafe or can be vulnerable to attacks. VPN providers simply allow you to connect to their network and use it. When you access the website, the data from the website first goes to your VPN provider only then it gets sent to you. This way you hide your IP address from the website.
OpenVPN is open-source commercial software that implements virtual private network (VPN) techniques to create secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities. It uses a custom security protocol that utilizes SSL/TLS for key exchange.
Nov 22, 2019 How To Guide: Set Up & Configure OpenVPN client/server VPN Determining whether to use a routed or bridged VPN. See FAQ for an overview of Routing vs. Ethernet Bridging. See also the OpenVPN Ethernet Bridging page for more notes and details on bridging. Overall, routing is probably a better choice for most people, as it is more efficient and easier to set up (as far as the OpenVPN configuration itself) than bridging.
What are the uses of a VPN? - Quora
Jul 03, 2020 How to setup and use OpenVPN Connect | TechRadar Jun 27, 2019 What Is a VPN, and Why Would I Need One? Nov 22, 2019 How To Guide: Set Up & Configure OpenVPN client/server VPN Determining whether to use a routed or bridged VPN. See FAQ for an overview of Routing vs. Ethernet Bridging. See also the OpenVPN Ethernet Bridging page for more notes and details on bridging. Overall, routing is probably a better choice for most people, as it is more efficient and easier to set up (as far as the OpenVPN configuration itself) than bridging.