3 New Techniques to Bypass Cloudflare Protections

I. Countering the 5-second shield with a "live water" IP pool

The most annoying thing about Cloudflare is the 5-second detection of the spinning circle, and many brothers find that they can't carry it at all with ordinary proxies. This is the time to use ourDynamic Residential IP PoolIt's like hooking up a pool of IPs to a live faucet - ipipgo's exclusive technology enables each request to carry a 'freshly born' IP address.

It's easy to operate as a thief: in the ipipgo backend put theIP Survival TimeThe IP pool will be cleaned in 30 seconds, and remember to check the "Automatically clean the IP pool" option. There is a pitfall to be aware of here: don't use those providers that claim to have millions of IPs but all of them are server room segments, which Cloudflare can recognize at a glance. ipipgo's residential IPs are all labeled with real home broadband, and the detection pass rate can soar to more than 921 TP3T.

Configuration points:
1. Force IP refresh before each request (don't hurt traffic)
2. Mixed use of United States/German/Japanese residential lots (do not bunch)
3. Enable real-time IP quality monitoring (automatically kick out blacklisted IPs)

Second, the tawdry operation of disguising the browser "ID card"

Now it's not enough to just change the IP, Cloudflare checks the browser's Canvas fingerprint. Here's a wild card for you: use ipipgo'sFingerprint Analog Agentfeature that automatically generates a different browser "ID" for each request.

In the proxy configuration, find the "Environment Camouflage" option, it is recommended to set it this way:

It was found that putting thetime zone settingMatching with the IP location directly doubles the detection rate. ipipgo has a smart matching function in the background, which can be automatically aligned with these details when it is hooked up.

III. Playing with the blindfold of agreement obfuscation

You have to use a bit of "magic" with advanced protection to disguise traffic as normal HTTPS requests. ipipgo'sWS-ProxyTechnology is a good thing to wrap proxy traffic in a WebSocket veneer.

Configuration requires special attention:

1. Enable TLS 1.3 encryption(Don't use the old TLS 1.2)
2. Setting up random heartbeat packets(irregular intervals of 30-60 seconds)
3. Hybrid HTTP/2 and HTTP/1.1 protocols（"Don't go all the way.)

Here's a practical tip: take the request header'sUpgrade FieldsChange it to "websocket" and then go normal HTTP traffic. We tested this method with ipipgo on more than 200 Cloudflare protected sites, and 85% was able to bypass it.

QA session

Q: Why is it still blocked after changing IP?
A: 80% of the browser fingerprints are exposed, check the WebGL and Canvas settings, it is recommended to directly on the ipipgo fingerprint simulation function!

Q: Is it expensive to need to change IPs frequently?
A: ipipgo's "traffic pool" billing model is more cost-effective than per-IP, and 10G of traffic is only enough to pay for a fast food meal.

Q: Does having more than one function on at the same time affect speed?
A: The latency increase of turning on the full set of protection is <200ms, which is much faster than retrying after being blocked.

These tricks are we use ipipgo proxy real test out of the wild way, may not be the same as the textbooks say, but the victory in theEffective in the fieldIt is not a good idea to have a new platform to detect the algorithm. Recently, the platform detection algorithm has been updated, it is recommended to go to the ipipgo background every month to update the protocol configuration file, to maintain the technical generation gap in order to continue to raid the defense.