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VPN Protocol UDP Characteristics and Performance When it comes to VPN providers, there are two types of connections, UDP and TCP. VPN protocol UPD refers to User Datagram Protocol and this is actually the best protocol as it allows faster connection. This protocol has several characteristics that distinguish it from TCP protocol. The reliability for instance, is less reliable since it comes as connectionless protocol. So, the message you send using the UPD internet protocol does not always reach the destination due to loss of transmission. And, it’s also possible for UPD to corrupt a message when it is being transferred. As for its Order, UDP is actually a lightweight internet protocol. It means it doesn’t have order of connection and message. Instead, it only sends and then forgets. In this case, it does run faster when compared to TCP. In terms of the Datagram, the UDP send the data packet individually to make sure the completeness on arrival. And in one read call, only one packet is allowed. The samples of the UDP include Streaming Applications such as Trivial File Transfer Protocol or TFTP, VoIP, IPTV and Multiple Role Playing Games or MMORPG; and the Domain Name System or often known as DNS UDP port 53.
What Is OpenVPN and Tips to Choose OpenVPN Provider OpenVPN is well-known for its extensive support, ease of use and strong feature. As one of the most used VPN software solution, it allows everyone to use and modify it based on the need. It is the more popular for private and anonymous access to internet yet it is actually able to be used for numerous connectivity needs. Since it works in the client-server mode, the internet is connected to OpenVPN server. Therefore, one the client is connected to the server, he/she will have full Internet access. And, the client’s privacy is fully protected. It’s true that there are so many OpenVPN service providers available. However, it doesn’t mean that all of them are highly qualified. Quality providers should be able to meet the standards. They have many physical locations throughout the world. It’s an important feature to make sure you as the client can virtually connect from and to everywhere. They have extensive supports for various hardware including mobile devices, laptops and PC. Strong privacy protection is something that they are good at so there will be no lack of personal details. And, they also provide strong security and encryption protection. With these basic standards, the OpenVPN server is ready to roll.