The Internet is very complex, and its complexity is similar to that of a highway system. However, the data managed to find it. NAT is a tool that helps not lose data. Let's take a look at how it works and what its main purpose is.
AnnualMid-Autumn FestivalComing soon (September 21, 2021): Colorful lanterns illuminate the city. On Mid-Autumn Festival night with a full moon, a family sits around a table and eats mooncakes to celebrate the Mid-Autumn Festival. Or sit around and watch movies, play games, and connect video via the Internet. However, there are some people who don’t take a break during public holidays—cyber criminals. Read this article to learn how to stay safe online during the holiday season and how to avoid being targeted by hackers.
Do you think that getting results from a search engine is as easy as connecting from A to B and from your device to a web server? No, many hidden tools will check your traffic and ensure your network security. Network address translation or NAT firewall is such a tool, usually installed on the router.
ExpressVPN and NordVPN are not only the global leaders in the VPN field, but also the first choice for users in mainland China. They can not only be used on computers (Windows or Mac), but also perform very well on mobile devices (iPhone, Android, tablets, etc.). The two are equally divided, and it is difficult to say which one is better. The advantages and disadvantages of the two are disclosed below for reference.
This tutorial describes how to download and install the NordVPN APP application on a Windows PC, log in and connect to the NordVPN server.