How to accurately identify a visitor?

G

Grag2014-07-14 01:26:16

JavaScript

Grag, 2014-07-14 01:26:16

Hello. How exactly can you collect unique data from the client, for the subsequent identification of his machine?

Reply

Answer the question

In order to leave comments, you need to log in

5 answer(s)

V

Vitaly Zheltyakov, 2014-07-14
@VitaZheltyakov

It's better not to engage in such nonsense. Make your entries in cookies and use them only.
All sorts of IP definitions, geolocation, browser and OS detection are a quicksand of errors and bugs.

F

Flaker, 2014-07-14
@Flaker

habrahabr.ru/post/104725

P

Puma Thailand, 2014-07-14
@opium

flush to collect

V

Vlad Zhivotnev, 2014-07-14
@inkvizitor68sl

https://panopticlick.eff.org/index.php?action=log&... start here, it will make you think;)
If you want to identify the user so that changing the browser does not help, then only habrahabr.ru /post/104725 (more specifically, flashcookies).

A

Alexey, 2014-07-15
@azovl

Read about $_SERVER.