IPIPGO ip proxy http proxy global mode: system-level proxy settings to prevent leakage tutorial

http proxy global mode: system-level proxy settings to prevent leakage tutorial

Teach you to block the system proxy "leakage of fish" Brothers engaged in network data understand that the system proxy settings are like a transparent raincoat for the computer set - looking at the wear, maybe where the leakage. Especially when doing crawler collection, once the IP is exposed, the light is blocked or business ...

http proxy global mode: system-level proxy settings to prevent leakage tutorial

手把手教你堵住系统代理的”漏网之鱼”

搞网络数据的兄弟都懂,系统代理设置就像给电脑套了个透明雨衣——看着是穿上了,指不定哪里就漏水。特别是做爬虫采集的时候,IP一旦暴露,轻则封号重则业务停摆。今儿咱们就唠唠怎么把系统级代理的”破洞”都给补上。

系统代理的三大漏水口

先说几个最常见的漏IP场景:
浏览器插件作妖:很多插件会绕过系统代理直连,特别是那些下载加速类的
DNS偷跑:系统默认的DNS查询可能走的是本地网络
软件耍小聪明:像某些云盘、杀毒软件会自己建专用通道


 快速检测命令(Windows/Mac通用)
curl ifconfig.me

加固代理的实操三板斧

第一招:DNS绑定术
在代理设置里把DNS服务器改成和代理同区域的,比如用ipipgo的美国代理,DNS就填8.8.8.8这种。

第二招:流量强制引流
用防火墙规则把80/443端口流量全导向代理服务器,以Windows为例:


netsh advfirewall firewall add rule name="强制代理" dir=in action=allow protocol=TCP localport=80,443 remoteip=代理IP地址

第三招:软件行为管控
在任务管理器里把不守规矩的软件找出来,用组策略限制它们的网络权限。

ipipgo的防漏专用配置

他们家客户端有个严格模式开关,开启后会:
✓ 自动接管系统DNS
✓ 拦截非代理流量
✓ 实时检测应用绕行

Business Type 防漏能力
Dynamic Residential (Enterprise Edition) 自带流量加密隧道
Static homes 支持绑定固定出口IP

Guidelines for resuscitation at common rollover scenes

Q:设置了代理为啥还能查到真实IP?
A:九成是DNS泄露,在ipipgo客户端里打开”DNS代理”开关

Q: Internet speed becomes turtle speed after turning on the proxy?
A:试试他们的TK专线套餐,走的是运营商直连通道

Q:部分软件死活不走代理?
A:在防火墙里给这些软件单独设置出站规则,强制走代理端口

Package Selection Doorway

普通爬虫用Dynamic residential (standard)足够,7块多1G流量够爬几千个页面。要是做电商数据这类需要高稳定性的,直接上Static homes,35块钱买个固定IP能用一个月。

最后提醒大伙儿,代理设置完别急着干活,先用多个检测网站查查IP归属地。ipipgo后台有个连接自检功能,能模拟各种场景检测有没有漏IP,这个相当实用。

This article was originally published or organized by ipipgo.https://www.ipipgo.com/en-us/ipdaili/44833.html

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