WHAT IS A PROXY SERVER ? AN OVERVIEW

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WHAT IS A PROXY SERVER ? AN OVERVIEW

What Is a Proxy Server?

A proxy server is a computer or software system dedicated to a desktop, smartphone, or preferred use, such as a website, server, or network or cloud-based application, and sits between an end “Client.” 

The overview of a proxy server as follows:

  1. Get a customer’s web request
  2. Link terminates
  3. Develops a new connection to the desired destination
  4. Data on behalf of the customer

Proxies can protect the client’s IP address from its destination, by serving as an intermediary between the client and the destination, by offering a privacy layer. This prevents user identification details from being captured.

Proxies and Secure Web Gateways:

Proxies are also used as part of a secure web portal (SWG). This includes HTTP and HTTPS security inspection and the filtration of URLs and the prevention of malware. Instead of using agents on user devices, organisations may also use proxies. However, since proxies can only inspect web-based traffic, it is commonly used by organisations as a part of a more complete security network strategy or to progressively migrate to a safer remote access system. Alternatively, IPsec or GRE tunnelling and port transmission involve onboarding methods.

WHAT IS A PROXY SERVER?

Though safety controls are desirable on all traffic and protocols of equipment, organisations may strike a balance between the versatility and safety of architecture by introducing proxies as part of a SASE approach. A SASE solution offers a single cloud-provided service with all networking and security features that an enterprise requires. 

The advantages of this strategy are:

  • SASE offers remote users safe access to all software and guards from far more than just web-based threats, minimising the possibility of data infringement.
  • SASE integrates SWG protection features with Firewall as Services, Zero Trust Network Access (ZTNA), Cloud Access Security Mail (CASB) and much more. Consolidated capabilities for total security.
  • Exceptional user experience: safety must not be at the expense of the user experience. Leading SASE technologies are based on ultra-low latency and massively scalable networks and provide digital monitoring (DEM).

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