SSL Proxy Server Definition: SSL Proxy Principles and Configuration

What the heck is an SSL proxy?

Recently, some friends keep asking me if SSL agents are complicated. Actually, it's similar to a courier. Imagine you want to send a valuable package (data), SSL proxy is that wearing a bulletproof vest (encrypted) courier brother, to help you get things safely to the destination. The biggest difference with the ordinary agent is that the whole process with encrypted pipeline transmission, even the courier bill number (IP address) can help you hide.

Take a real scenario: do cross-border e-commerce friends need to capture the price of competing products, direct use of their own IP is easy to be blocked. This time SSL proxy canDo two things at the same time: 1. Hide the real address 2. Ensure that the transmitted content is not peeked at. Especially with ipipgo this kind of proxy service that supports HTTPS protocol, even the SSL certificate of the website can be automatically adapted, do not need to toss yourself.

Hands-on with SSL Proxies

Configuration is actually not as troublesome as I thought, focusing on what tools to use. Here we recommend using the mainstream Python requests library, with ipipgo proxy service, three steps can be done:

import requests

proxies = {
    'https': 'https://user:pass@gateway.ipipgo.com:24000'
}

response = requests.get('destination URL', proxies=proxies, verify=False)

Notice here thegateway.ipipgo.comIt is their unique entrance address, different packages may not have the same port number. If you get a certificate error, just change the verify parameter to the certificate path. Newbies are advised to use a static residential IP first for better stability.

Guidelines for demining common pitfalls

Recently I found a couple of typical problems when I was helping a customer with debugging:

1. Certificate mismatch error: eighty percent of the use of the old version of the proxy client, go to the official website of ipipgo under the latest version can be solved!
2. Connection timeout problem: check the port number in the proxy address, use port 24000 for dynamic packages and 24100 for static ones.
3. Abnormal traffic consumption: turn on traffic alerts in the console and automatically pause when the threshold is exceeded.

A friend doing cross-border e-commerce, after using the dynamic enterprise package, the account survival rate increased from 30% to 80%. the key is toRegular replacement of export IPsIt is recommended to set automatic switching every 30 minutes. ipipgo's API supports getting new IPs at intervals.

Soul Torture QA Session

Q: What is the difference between SSL proxy and HTTPS?
A: HTTPS is website encryption and SSL proxy is transmission process encryption. It's as if the former is a safe deposit box and the latter is an armored money transport vehicle

Q: Do I choose a dynamic or static package?
A: You need to stay logged in for a long time to choose static, do data collection with dynamic. If you are not sure, buy 5GB trial first, ipipgo support upgrade package at any time!

Q: Why is it still blocked after using a proxy?
A: It may be an IP quality problem. Other proxies often mix data center IP, ipipgo's residential IP are real home broadband, through their official website IP inspection tool can see the ASN information!

Finally, a cold knowledge: now many sites will detect TLS fingerprints, ordinary agents are easy to expose. ipipgo's TK line package comes with fingerprint camouflage function, do overseas business friends can try, but this need to contact customer service to customize the program.