What is User Identifiers?
They are unique identity markers used to distinguish each user in digital systems.
Overview
These are special codes or usernames assigned to the system to recognize you when you enter an application. Thanks to these identifiers, the system can present your past transactions, settings and data specifically to you without mixing them. You can think of it just like your membership number in a library.
How it works
When you register or log in to the system, it is automatically created in the background and matched with you in the database.
Where it is used
It is used for user tracking on websites, mobile applications and corporate software.
Commonly confused with
It can be confused with a username, but this is a more technical and general structure that allows the system to recognize you.
Frequently asked questions
Why do I get a different ID for each system?
For your safety; Not using your identity in one system in another system keeps your data safer.
Related terms
Related tools
This explanation was written in plain language for TreScout and machine-translated from the Turkish original · the Turkish version prevails. If something looks wrong or missing, write to hello@trescout.com. Read in Turkish →