VPN is one of the features possessed by a computer, either a desktop PC or a smartphone that is associated with security dala perform data access and information through the Internet. VPN stands for Virtual Private Network, which, if interpreted in the Indonesian language literally means virtual private network. The intent of this term is, the user will have a separate private network to access to the internet, but the private network was created virtually by the features of the desktop PC or other programs.
Briefly, VPN can mean a feature in a computer that can allow you can access information on the internet safely. VPN is one of the features that support the safe use of the Internet, namely safety in browsing and surfing, as well as other activities that use the internet connection.
Principle and How it Works VPN
For more details about VPN, then it helps us to understand in advance the workings of this virtual private network features. VPN basically works by forwarding data traffic in the Internet network. So, when the users will connect to the Internet, all data transmission and also current passing through the Internet network can be accessed easily, without having to worry about not be able to open the blocked sites.
By using a VPN, then the user will connect to the Internet much like using a private local network, making it more secure and can also access many sites on the internet. That is roughly how a VPN can work on your computer.
The function of the VPN
After the user's understanding of what a VPN or virtual private network, and also how a VPN can help the user to browse a variety of purposes on the internet, then it is better you can find out what are the essential functions of a VPN features found on your computer.
VPN has become one of the components that are closely related to the ISP and therefore menjaidi one hardware for accessing the internet. Here are some of the important functions of a VPN features:
Securing your transactions when you're connected to the Internet network
You are a businessman who often make millions to billions of transactions per day through e-banking or forex site and also share online? Then, the VPN is definitely one of the features that are required to be activated, especially when you're out of town and use public Internet access, such as wifi and internet cafe.
Theft of data will be easier to do if you frequently use the Internet resources that are public. To avoid this, then you must use a VPN to undertake any form of transaction using the internet. Do not let your credit card number hijacked by irresponsible people.
Can cover browsing activity you are doing
Are you a person who needs privacy when browsing? Or do you need privacy, because the content that you use on the internet is a very important content and do not want to be seen by others?
Here is a function of the VPN is very useful for the user. VPN can help to cover and conceal the activity of internet user is doing. So the history of what has been browsing the internet user would not be detected by other people, so no need to worry if later another person who is not responsible for knowing what the user is doing. This is usually related to copyright.
Can access a website that is blocked by a host or ISP
Never experienced favorite sites blocked by the ISP or host, such as office or the State? Such as Facebook are blocked in some countries? Well, to be able to overcome this, then you can use a VPN to help you to still be able to access sites that are blocked sidah previously.
But sometimes it is often misused by many people, such as playing facebook during working hours or open a malicious websites, such as pornographic sites, and so on. ISP's own functions to expand the network to the user, by supporting the optimal use of the Internet, to protect against viruses when accessing the internet and controlling internet access speed to the user.
Accessing the content of the sites experiencing the sensor
Some content on the Internet is also sometimes megnalami censorship for some reason. Normally the censorship is the host and also the Internet service provider. But for those of you who may still stubborn and still want to access a site that has blocked content, then you can try using a VPN.
By browsing and also accessing the Internet using a VPN, then you can get into sites that have content that is censored, so that you can enjoy and see the content displayed content when you use a regular Internet connection.
Increase the speed of downloading files from the Internet
Sometimes VPN can also serve to increase the speed or the speed of the internet. One is in the process of downloading files or documents from the internet. Some files on the Internet sometimes has a very large size. To overcome this, then we can use a VPN to help improve kecapatan download.
This is because when using a VPN, the user such as using a private network, which is little used by others, so the speed to be increased. In addition, by using a VPN, the user can also be connected directly to the data flow on the Internet, which can increase your download speed.
Especially if the internet connection is used using an optical fiber cable, optical fiber as the workings of the transmission medium is fairly good because stream data to a more stable and optimal user.
Conclusion
From some VPN functions already mentioned above, it can be concluded, that it is a function and also the major benefits of using VPN is Internet safety factor. Currently while browsing using the internet, it is no secret that a lot of tapping and data theft is often committed by a particular website. This of course would be very detrimental to the user, let alone could have been intercepted or stolen data that is the data that is very important.
With the VPN feature, each user browsing on the internet, most tida will feel safe, because of the possibility of data theft and all sorts of things related to surf the inconvenience can be minimized.
How to Use a VPN?
Once you know what VPN and function - an important function of a VPN for the user, then now is the time you try to use a VPN as your internet connection. How to? Here are a few ways to enable the VPN feature for internet connection.
For those of you who use a smartphone, several smartphones with minimal 3G connectivity now supports the use of VPN. All you have to do is set it to the settings menu on your smartphone, then select the menu that contains:
- Internet safe
- Network connection
- Or Communication setting
Usually feature that already exists, and you just turn on the VPN feature alone.
Using VPN Software
In addition to the default feature on the windows, there are also some software that can do the VPN feature on your computer. One is software Pro XPN and also Tunnlbear. Its use is quite simple, because it is just a click, then you will be able to connect to the VPN meallui internet.
Thus VPN function on Internet Network, then we discuss about Cara untuk Mencegah Mulas please click on the link.
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