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Home / Cloud Computing / Reverse Proxy
Cloud Computing
What is Reverse Proxy?
A reverse proxy is a server or service that sits in front of origin servers and handles requests on their behalf.
What it is
A reverse proxy is a layer placed in front of one or more backend servers. Clients connect to the reverse proxy instead of connecting directly to the origin server.
The reverse proxy then forwards traffic to the correct backend and returns the response.
How it works
The reverse proxy accepts inbound requests, applies rules or services such as caching, TLS handling, filtering, or routing, and then passes traffic to the appropriate origin.
This allows the backend servers to be hidden, protected, or managed more efficiently.
Why it matters in real life
Reverse proxies matter because they are widely used for performance, security, traffic control, and application delivery.
Many websites, APIs, and cloud setups rely on reverse proxies without end users ever noticing.
Common misconceptions
A common misconception is that a reverse proxy is just the same thing as any proxy server. In practice, a reverse proxy serves the backend side, while a forward proxy serves the client side.
Another misconception is that reverse proxies are only for huge companies. Even smaller sites and apps often use them.
Related questions
What is a reverse proxy in simple terms?
It is a server layer that sits in front of backend servers and handles requests for them.
Why use a reverse proxy?
To improve security, traffic control, caching, TLS handling, and application delivery.
What to learn next
Why this matters
What is Reverse Proxy? matters because it helps people understand how a specific technical concept affects real tools, systems, security choices, websites, devices, or business workflows. Knowing the term makes nearby pages easier to understand too.
Who this is for
This page is for beginners, students, technical learners, business owners, and curious readers who want a practical explanation before going deeper into examples, setup details, or comparisons.
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Frequently Asked Questions
What does this mean in simple terms?
What is Reverse Proxy? becomes easier to understand when you focus on the role it plays and the job it performs in a larger system.
Why is this important?
Because understanding it helps with related tools, settings, comparisons, and real-world technical decisions.
What should I read next?
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