VPN Internet: Pros and Cons Explained
Explore the advantages and disadvantages of browsing the internet through VPN technology.
Organizations connect their branches into a single network, allowing documents to be printed from a computer across the ocean with a single click.
When Should You Use VPN?
A virtual private network combines different computers and transmits information between them in encrypted form. Access to resources occurs not from the user's computer, but from an external server located in another country. For ordinary internet users, VPN becomes an indispensable tool in the following situations:
- Your Internet Service Provider has blocked a specific resource that you need to access. This is particularly relevant for Ukrainian residents wanting to use VKontakte and Odnoklassniki. By changing your IP address with VPN, any Ukrainian can access their favorite social network.
- You actively use internet banking and frequently make online payments for goods and services. In this case, a VPN application guarantees that money reaches the recipient securely. Bank card details remain confidential, and criminals cannot steal your funds no matter how hard they try.
- A service is not available in the country where you live. Changing your IP address solves this problem.
- Government and non-governmental organizations sometimes collect information about website visitors. VPN technology prevents tracking users by their computer IP addresses. In such situations, the website receives requests from a completely different country.
- When you don't have a router, VPN technology allows you to connect two computers and enable both to access the internet.
How VPN Works.
Private virtual networks operate on the principle of creating a tunnel between the user's computer and a remote external server. An application installed on your computer encrypts the original request and sends it in encrypted form to the external server. The website then receives a request from the external server with an IP address from another country. The response received is encrypted by the external server and decrypted by the VPN service installed on your computer.
To use VPN technology, you simply need a device capable of connecting to the internet (computer, laptop, smartphone, tablet, etc.). Download one of the paid or free applications freely available on the internet, such as RocketVPN.
Why Do You Need VPN?
The internet is full of malicious programs designed to collect user data. Criminals steal logins and passwords, bank card information, work and personal correspondence, and conduct industrial espionage. Using Wi-Fi from open public access points in airports, train stations, restaurants, and cafes poses a particularly serious threat.
For many users, the ability to visit websites that are blocked or unavailable in their country is important. For example, the popular music service Last.fm is only available to users in Western and Central Europe, the USA, and Canada. Russian residents cannot access their favorite broadcasts. However, VPN technology allows you to bypass geographic restrictions.
Difference Between VPN and TOR.
In terms of how they work, VPN and TOR are quite similar—both technologies transmit encrypted requests to external servers, which then send requests to the necessary website. However, while VPN creates a permanent tunnel for data transmission, TOR creates a new tunnel for each request, which negatively affects internet connection speed. Additionally, VPN applications are created by professionals aimed at establishing a stable data transmission channel. TOR technology is supported by enthusiasts, and the stability of the data transmission channel is significantly lower—connection drops are common with this technology. You can access a website using TOR, but streaming videos or watching films will likely be impossible.
Difference Between VPN and Proxy.
Proxy technology, like VPN, is also based on changing your IP address. However, proxy does not encrypt requests and responses, so information is transmitted in plain text. Intercepting such information is relatively easy—consequently, your computer data and information remain at risk of being hacked. Security cannot be guaranteed in such circumstances.
RocketVPN: The Best VPN Internet Solution.
Russian programmers have created the RocketVPN application, which completely outperforms its competitors. When using paid or free VPN services, there are two significant problems. Data encryption and decryption reduce transmission speed, making video streaming often impossible, and mobile traffic increases.
Speed reduction when using RocketVPN is minimal—you can watch videos in 1080p quality. Mobile traffic increase is barely noticeable even to experienced users.
Ordinary VPN applications, both paid and free, offer only 1-3 tunnel creation options. RocketVPN provides its clients the ability to use external servers in 8 developed countries located on different continents.
The application is paid, but developers have provided various promotions and free trial periods for users to evaluate its features. One month costs just $5, and with an annual subscription, the monthly cost drops to $2.50—significantly cheaper than competitors.