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Virtual Private Network Encryption Differences

There are many advantages to using a private VPN connection. These benefits include the ability to surf the Internet without any IP-based restrictions. Private VPN allows users to protect their privacy. The most important advantage of a VPN connection is data security. As the Internet spreads around the world, so does the need to protect personal data.

If someone sends an email over an insecure connection, it can easily be intercepted. The same is true for personal information such as passwords and financial information. Data must be encrypted before sending. This prevents hackers from getting it. Private VPN connections offer such encryption services. There are so many companies that recommended free unlimited VPN program (in Korean it is written as 추천 무료 무제한 VPN 프로그램) for their customers to choose the best for their daily use with better security of their data.

How a VPN (Virtual Private Network) Works | HowStuffWorks

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What is encryption?

The encryption process is based on AES or the Advanced Encryption Standard. According to this standard, there are currently two types of encryption: 128-bit and 256-bit. It is important to note that processing power is required for encryption. Therefore, higher encryption levels require more time and resources to process. This can result in slower connection speeds and overload some devices.

Encryption provides digital information such as e-mails and files. The coding code consists of binary numbers. During encryption, the data is converted into any binary digit combination. The decryption key or code is required to convert the information back to its original form. 128-bit keys can contain a maximum of 128 characters. The number of possible combinations with 128-bit encryption is very large (2128). Therefore, even 128-bit encryption with lower security is very difficult to break.

However, 256-bit encryption requires more computing power. This can slow down your connection speed and overall device speed. This type of encryption works best on powerful devices with lots of processing power.