Web Proxy: Web Proxy Security Configuration Manual

Proxy IP security those things, hand in hand to teach you to avoid pitfalls

Friends engaged in network crawlers should understand that the proxy IP is not good with a minute to be blocked. Today do not talk about false, directly on theConfidentiality Level Operating Guidelines, handily showing you how to play around with proxy IP security configuration.

I. Proxy IP for what security configuration?

As a chestnut, you open a small number to brush data, but the result is to use an IP that has been blacked out by the whole network, this is not the same as blowing up your truck? The core of the security configuration is just three points:Hide your true identity.,IP leakage prevention,Avoidance of detection mechanisms. Remember, picking the right service provider is fundamental, and support like ipipgoDynamic Residential IPthat naturally comes with a stealth buff.

II. Basic protection triple axe

1. Don't be lazy with your IP rotation: It's recommended to change IPs every 5-10 minutes, you can mess with Python that way:

import requests
proxies = {
    'http': 'http://用户名:密码@gateway.ipipgo.com:端口',
    'https': 'http://用户名:密码@gateway.ipipgo.com:端口'
}
requests.get('target url', proxies=proxies)

2. Request headers should be realistic: Don't use Python's default User-Agent, go online and find the latest browser's parameters to copy your homework from

3. Frequency of visits to control rhythm: It is recommended that a single IP request no more than 200 times per hour, and remember to downscale during peak hours.

III. Advanced Protection Tips

You have to use a combination of punches when it comes to sites that are hard on anti-crawl:

 Random delay + IP rotation double insurance
import random
import time

for _ in range(100): time.sleep(random(1.5, 3.0))
    time.sleep(random.uniform(1.5, 3.0))
     Call the ipipgo API to get a new IP.
    update_proxy() 

Recommended for ipipgoStatic Residential IPPackage, each IP independent use without serial number, especially suitable for business scenarios that require stable login.

Fourth, how to choose the agent service provider?

There are thousands of agents in the market, the key to look at these 4 points:

V. Practical QA First Aid Kit

Q: What should I do if my proxy IP suddenly fails?
A: First check if the account is in arrears, then test the API interface status. Recommended to use ipipgo'sDynamic Residential Enterprise EditionThe IP health check function is included in the program.

Q: What should I do if the crawler speed is limited?
A: It is recommended to open 3-5 IP channels at the same time with ipipgo'sAPI Concurrent ExtractionFunction, support batch obtain IP pool

Q: How do I get a fixed regional IP if I need one?
A: Just go with ipipgo'sStatic Home PackageIt's a good deal at $35/IP/month, and it supports specific countries and cities.

VI. Speak from the heart

Proxy IP this line of deep water, seen too many people greedy cheap to buy garbage IP, and finally the data account all hit the water. ipipipgoDynamic Residential StandardMore than 7 dollars 1G traffic, cheaper than drinking milk tea. The key is that their IP pool is updated daily with 20%, so you don't have to worry about being blocked at all.

Lastly, I would like to remind you that the configuration of the proxy is not a panacea, and it should be used in conjunction with reasonable business logic. Encountering thorny problems directly to ipipgo technical customer service, you can save a lot of time tossing. Remember.At the heart of security is making machine behavior look like a real personWhen you get this right, data collection can be as steady as an old dog.