There is a browsing record of mobile phone on the computer! !

This is because when you log in to a browser account or a shopping account to browse, your commonly used browser will also synchronize with the previous browsing information (take Baidu as an example, the content searched by Baidu on the computer will also be displayed on the mobile phone synchronously. )。 Another possibility is that advertising platforms and tracking service companies actively implement user behavior tracking and are finally put into targeted advertisements. You may have encountered the following situations. You search for several varieties of milk powder on one of the company's shopping websites, and then you will pop up advertisements for milk powder on other websites with advertising pop-ups. Even if you go home and browse the web, there may be advertisements for milk powder promotion.

When you enter a webpage with relevant scripts, you may notify statistical websites, such as Wrating (Wan Rui Data), Imrworldwide (Nielsen), Mediav (Jushengwanhe) and Google Analytics (Google Statistics), as follows:

1. Where are you from (ip address), what language are you using, and which page did you jump from?

2. How long have you been on the current homepage, and what parts have you paid attention to (the latest hot map)?

3. Where will you go next (which link on the page did you click)

4. What is your monitor resolution setting?

5. What plug-ins are installed in your browser (plug-ins, note, non-browser extensions-extensions)?

Then, these companies will leave their own tags in your browser, so that they can recognize you as long as you visit the websites that use their business. This tag is called Cookie, which is a short piece of data. Websites identify users by saving cookies in their browsers. When every website you visit uses the same statistical service provider, it means that he already knows your online habits completely.

This problem of obtaining network privacy is extremely terrible. The problem has been extended. What about your social network information? Is it really that secret and safe?

The advice I can give is to keep good online habits.

Don't browse irregular websites.

Don't register real information on websites of unknown origin.

Don't use the browser to save important account passwords.

Often use the online privacy cleaning function of security guard software.

Use IE's InPrivate to browse sensitive web pages. (IE- tools? -InPrivate browsing).