Reverse Proxy Role: Analysis and Application of Reverse Proxy Functions

What exactly can a reverse proxy do for you?

Friends of the website should have encountered this situation: a large number of visitors to the server is stuck to the dog, hackers knocking on the door two or three days, or some regional users can not open the page. At this timereverse proxyLike a powerful bodyguard, standing in front of your server to stop all the trouble. Let's take ipipgo's proxy service as an example, their reverse proxy node can take over the user's request first, and then quietly transferred to your server, outsiders can not touch the real location of your server.

Three hardcore features disassembled

1. Stealth mode activation
After using ipipgo's reverse proxy, your server IP is like wearing a cloak of invisibility. Last year, there is an e-commerce customer, the server every day by competitors to climb the data, connected to our proxy program, the attack traffic directly down 78%.

2. Flow Sorter Master
When it comes to promotions, ipipgo's intelligent routing can handle order requests separately from regular browsing requests. It's like a supermarket opening a dedicated checkout lane to ensure that critical operations don't get stuck. Their backend can also see this triage effect in real time:

location /checkout {
    proxy_pass http://ipipgo-checkout-cluster;
}
location / {
    proxy_pass http://ipipgo-normal-cluster; }
}

3. Three-piece safety and security package
- Automatic filtering of malformed requests (e.g. SQL injection)
- Intercepting crawlers with high-frequency access
- Geographic blacklisting feature (just check the region directly in the ipipgo console)

Real-world scenarios against each other

Those of you who do games should know all too well that you often get crashed by DDoS when you open a new service. Last week a customer used ipipgo'sFlexible Protection PackageThe company has successfully carried the peak attack traffic of 320Gbps. There is also an online education, through our overseas agent nodes, so that students in Southeast Asia to watch live classes no longer lag.

White Frequently Asked Questions

Q: What is the difference between a reverse proxy and a forward proxy?
A: Positive agents are helpingclient (computing)Hiding identities (such as the browser proxy you use), the reverse proxy is a way to help theserver (computer)Cover up. If you can't figure it out, go straight to ipipgo's tech customer service and they can draw you a diagram to make it clear.

Q: Does it affect site speed?
A：ipipgo的智能线路选得贼准，实测能降40%以上。他们有个客户接入后，页面加载时间从3.2秒直接砍到1.8秒。

Q: How can I tell when it's time to use a reverse proxy?
A: Remember these three signals:
1. server logs are always being probed by unfamiliar IPs
2. Wide variation in access speeds for users in different regions
3. Frequent 502 errors when organizing activities

A guide to avoiding the pitfalls

Seen a lot of customers blindly toss their own open source solutions, the result of the configuration of a wrong parameter leads to full paralysis. Professional things or to ipipgo this kind of old driver, theirOne-click accessThe features are really hassle-free, and the background also allows you to see the traffic monitoring graph in real time. Recently there is a promotion, new users to send 7 days of enterprise-level protection experience, you can directly find their customer service to ask for a test account if you need.

In the end, the reverse proxy is like wearing a bulletproof vest for the website and adding a turbocharger. Don't wait for the server to get hung up and then regret it, in advance to do a solid protection is serious. ipipgo side of the technical response is quite fast, the last time two o'clock in the morning to raise a work order, ten minutes to solve the problem of the certificate configuration, this kind of service to let a person feel at ease.