What is proxy server, firewalls?

Question

Accepted Answer

Proxy server acts as an intermediary between clients and servers, while firewalls are security systems that monitor and control network traffic.

Proxy server caches frequently accessed web pages to improve performance and can be used to filter content or block access to certain websites.
Firewalls can be hardware or software-based and can be configured to allow or block traffic based on predefined rules.
Firewalls can also be used to create virtual private networks (VPNs) to securely connect remote users to a company's network.
Both proxy servers and firewalls are important components of network security and can help protect against cyber attacks and unauthorized access.

Accepted Answer

Proxy and Vpn are same use to re direct trafic but proxy we have to buy for any one country and the trafic will go through the way

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