Openness to the world using the internet undoubtedly has many advantages, but it is not without drawbacks. While the most open to the world are business owners because opening up implicitly implies breaking into new markets and finding non-existent buying opportunities, doubling the number of potential customers and the consequent need to create a diversification of products according to the circumstances of each market and the culture prevailing there in it.
Although the use of the Internet in the world of business and e-commerce has many benefits and generates more profits than those who work in the field of traditional trade, but the factors of safety and privacy are in line with the goal of profit from trade, as the achievement of information security and privacy are the other side of all the benefits of Internet use and its profits.
As is common, the use of antivirus and spyware programs may have an effective role in protecting user data against possible hacking attempts, but they remain limited, especially with regard to privacy of users, and these programs need constant updating, which is a burden On the storage area of the hand, on the other hand, the machine speed and its response to various orders.
Hence the need to use VPN programs that refer to the “Virtual Private Network”. The idea of its work is that the user’s computer connects to another server of the company that offers you a VPN service, using its IP address rather than the real Internet address that follows the country in which the user is located.
From this point of view, we can deduce the immediate benefit of using a VPN service, which is both security and privacy. The big companies realized the benefits they could get from using the Internet by taking advantage of the VPN service, and the demand for this service is very wide, which raised the question of the standard on which companies can choose the best VPN providers among different types of this service.
Types of VPN
- Point-to-Point Tunneling Protocol (PPTP): This type is the oldest of the types of VPN and easy to set on any device, but flawed easy to penetrate because it is public and available to all, so it can achieve the private factor, but it is not safe.
- Open VPN: This kind of product is the result of the efforts of open source technology pioneers. This type of communication is often used in the OpenSSL encryption library. This type of VPN is very efficient on almost all operating systems such as Windows, Android, and Linux, and It is also difficult to penetrate but is flawed by the complexity of tuning and installation, and the need for additional programs to work.
- Layer 2 Tunnel Protocol (L2TP/IPsec): This type is available in most modern devices and in the latest versions of operating systems. Its most powerful feature is that it achieves a high safety factor such as the previous type, but it has a problem in bypassing the firewall of the operating system.
- Secure Socket Tunneling Protocol (SSTP): This type of VPN is designed to deal with the Windows operating system, and it was first introduced with the version of Windows Vista, so this type is optimized for all users of the Windows operating system as it addresses the problem of the firewall in the L2TP, and depends on the same way the work of Open VPN in Easy to set it on any device, which is, of course, better than PPTP.
Although each type has advantages and disadvantages, each business has its own preferences in choosing the best business VPN.