Many companies try not to respond to external HTTP requests, even when it is important. Responses are sent from servers that are very easy to expose. There is a significant risk that hackers can learn the precise location of the network, and from there it’s just a matter of finding a way to bypass the security or identifying weak points.

Proxies are used as an SSL gateway. They protect the infrastructure. Attackers receive responses from a completely different IP address, making it difficult to find the actual server locations.

Another application is residential proxies. These addresses are assigned to users with different locations by a single provider. They are mainly issued to people who own residential properties for registration in information databases. Essentially, these addresses are identical to regular user addresses and are indistinguishable.

Reverse proxies are the most common among companies. Their primary task is to redirect external client requests to internal servers. A frequent task is encrypting the traffic that passes through them.

Another feature is the ability to work with HTTPS protocols, which provide pre-encrypted traffic. Information received via the secure HTTPS protocol is decrypted by reverse proxies. This is very convenient. Content is decrypted upon receipt and then the ready traffic is sent on without further processing.

This option significantly reduces the load on servers due to the absence of the need to perform labor-intensive decryption operations. It also eliminates the need for security certificates required by the company.

Reverse proxies can not only assist with traffic operations but also enhance system security. This is also achieved through traffic. The principle of operation is simple. The company receives a point where all incoming and outgoing traffic converges. Monitoring everything from a single point is extremely convenient. Logging operations can also be performed here, enhancing the company's network security.

The security improvement occurs through an additional proxy server, which is installed on the perimeter and filters the traffic, preventing attackers from identifying the point of entry. The protection of the entire system is enhanced by securing just one server located at the perimeter.

Companies often establish control over their employees. Proxy servers allow for restricting access to certain resources on the network. This method is commonly employed in many companies. It enhances productivity and increases control.

In such cases, the server acts as a gateway. It controls access to some resources while restricting it to others.

The application of proxy servers in various companies is quite extensive. Essentially, these servers ensure the security of all operations that occur within the company’s network.

All operations aimed at enhancing security can be performed through a proxy. Additionally, excellent control over subordinates can be established.