NAT (Network Address Translation)

What is NAT?

Network Address Translation (NAT) is a technology that enables a public IP address to several devices in a private network to be assigned. NAT protects internal networks from direct access from the Internet and reduces the need for public IP addresses, which are limited in availability.

Advantages and applications

NAT offers securityby protecting the internal network infrastructure from external threats is hidden. At the same time, it enables several devices to access the Internet via a single public IP address. NAT is often used in home networks, corporate networks and for the setting up VPNs to ensure efficient and secure use of IP addresses.