Web Login: Automated Login Capture Technology

Getting Website Login Automation? Figure out the pitfalls first

Recently, a lot of data collection old iron asked me, why the script login site is always blocked? There are a lot of tricks here, and the worst one is often theIP exposureThe first thing you need to do is to make sure that the website is not blocking your account. For example, you use your own broadband to log in 100 accounts, the site does not block you block who? This time you have to rely on proxy IP to cover.

Some newbies think that just find a free agent can be used, the results of the script running on the run to rest. Free agent nine out of ten unstable, the rest of the site may have been pulled black. Here is the key to say, choose the agent to seeDegree of anonymityrespond in singingShelf lifeLike the ipipgo Dynamic Residential Proxy that we use at home, we change to a new IP every time we log in, which is much more reliable than those server room IPs.

Teach you how to log in with a proxy IP

Here's a real-world example in Python, note the proxy settings section:

import requests
from itertools import cycle

 Proxy pool from ipipgo
proxies = [
    "http://user:pass@gateway.ipipgo:8080",
    "http://user:pass@gateway.ipipgo:8081"
]

proxy_pool = cycle(proxies)

def auto_login(url, username, password): for _ in range(3): Failed to retry 3 times.
    for _ in range(3): failed to retry 3 times
        current_proxy = next(proxy_pool)
        current_proxy = next(proxy_pool)
            session = requests.Session()
            session.proxies = {"http": current_proxy}
             Here's how to emulate a real browser header
            headers = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)"}
            resp = session.post(url, data={"user":username, "pwd":password}, headers=headers)
            if "Login Successful" in resp.text:" return session.post(url)
                return session
        except Exception as e.
            print(f "Failed to log in with proxy {current_proxy}, move to the next one.")
    return None

Highlight a few easy places to plant your head:

1. User-Agent is not randomized: Don't use Python's default UA, it's instantly recognizable!
2. Frequency of requests too regular: Add random wait times to login intervals
3. Poor proxy quality: It is recommended to use a proxy service like ipipgo with automatic authentication

A practical guide to avoiding the pit

It's a tawdry maneuver that only old drivers know how to do:

Special note: when you come acrossBehavioral Validation(For example, slider validation) Don't be rigid, the analog click on the on. Previously there is an e-commerce price comparison of customers, with ipipgo mobile IP with automation tools, the success rate directly doubled.

Frequently Asked Questions QA

Q: How to choose a proxy IP?
A: Look at three things: 1. IP type (residential agents are more realistic) 2. number of concurrency 3. frequency of replacement. Like ipipgo'sDynamic Residential AgentsSupports switching per second, suitable for high-frequency acquisition.

Q: What should I do if my account is always blocked?
A: Do a good job with three sets: different IPs + different browser fingerprints + different operation intervals. ipipgo's proxy pool with geolocation matching can simulate the distribution of real users.

Q: How to deal with slow proxy IP speed?
A: Prioritize service providers that support intelligent routing. For example, ipipgo can automatically select the node with the lowest latency, which is much faster than switching manually.

Let's get real.

The key to automating login is not to compete with who writes the best code.Fake it like it's real.The problem is that you can't get a script to work. I've seen too many people write scripts to fly, but the result is planted in the IP problem. Last time there is a team doing ticket monitoring, after changing ipipgo's commercial proxy program, the collection success rate soared from 37% to 89%, which is the power of professional proxy.

One last rant: free is the most expensive! The money you lose by being blocked is enough to buy a few years of proxies. Especially if you are doing commercial projects, go directly to ipipgo's enterprise version with exclusive API and custom IP pool, save your mind not a little bit.