A VPN is often employed to conceal your IP address from being tracked while active on the internet. It achieves this through network redirection to a remote server run by a VPN host.
Hence, when you browse the internet using a VPN, the VPN server serves as your data source. So, third parties will find it difficult to steal your data online and track your activities. And the encryption is implemented in real-time.
Surfshark and CyberGhost are the two most popular VPN providers and third parties can’t see what you’re up to.
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What Does VPN Mean?
VPN means Virtual Private Network. Remote workers can use it to connect with their office computers using remote access software such as SSH (Secure Shell), VNC (Virtual Network Computing), and RDP(Remote Desktop Protocol). While building this connection, your PC must be situated in the office.
A virtual private network describes the possibility of having a secured connection while using a public network. It enables users to move data across public or shared networks to seem as if their computing devices are connected directly to their private network.
How does a Virtual Private Network work?
A VPN takes up the position of your physical identity while on the internet and becomes your data source. So, the network is redirected through a specially configured remote server, making your IP address hidden from third parties.
An Internet Protocol address — also called an IP address — is a series of numbers created to help identify and differentiate devices on a network. With the help of IP addresses, computers can communicate over the internet on other networks.
So, with a VPN, your ISP (Internet Service Provider) will not be able to communicate directly with your IP address to find out what data you are either sending or receiving online or which website you visit.
This feature is crucial to ensuring your privacy and security while browsing the internet.
VPNs route your activity on the internet through an encrypted and secure connection. It can be said to provide an extra layer of privacy and security for all your online activities. NordLayer remote access solutions offer one of the best VPN solutions you can implement right now if security and privacy are a priority to your business.
The Three Main Kinds Of VPNs You Should Be Aware of
There are different VPNs out there, but these three are crucial to know.
1. SSL VPN
Remote work has now been incorporated into many organizations’ systems. However, not all remote workers are provided with corporate network security equipment to use in working from home; same as during the heat of the pandemic, most companies could not equip their employees with the required equipment to work from home.
Personal devices such as mobile phones, laptops, tablets, and PCs are used in such situations. Hence, organizations rely on SSL-VPN solutions often implemented through a corresponding hardware box.
The requirement is often an HTML-5-capable browser utilized in calling up the company’s login page, and it is available for nearly every operating system. However, you’ll need a username and password for access.
2. Site-to-site VPN
A site-to-site VPN is developed to conceal private intranets and permit users to benefit from each other’s resources.
An organization with several locations can leverage site-to-site VPN with each of its Local Area Network (LAN) connected with the Wide Area Network (WAN). This VPN type is beneficial to people who use two different intranets where you’ll want to transact files without users having access to the other.
Site-to-site VPNs are commonly used in large organizations. They are not easy to implement like the SSL-VPNs and are also more rigid than it. But they are very efficient in in-house communication, especially between huge departments.
3. Client-to-Server VPN
Remote workers can use Client-to-Server VPN upon configuration on their computer. They can simply dial into their company network from their remote location through secure access, just like they work directly within the company office. But then, you’ll need to first install and configure a VPN client on your computer.
A remote user will establish a connection directly through their VPN provider without connecting to the internet. With this connection method, the tunnel phase the VPN would be required to travel is shortened.
So, the VPN can essentially encrypt data before being accessible to users instead of creating an encryption tunnel that disguises the internet connection.
This type of virtual private network is steadily rising, especially for insecure public WLAN providers. It prevents third-party access and potential network compromise. ISPs are also prevented from gaining access to unencrypted resources and bypasses possible restriction, such as government restrictions on internet access,
The Client-to-Server VPN is particularly beneficial in providing organizational efficiency and universal access to its resources.
