What does AEP uses to recognize anonymous visitors? | Community
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Michael_Soprano
Level 10
July 29, 2024
Solved

What does AEP uses to recognize anonymous visitors?

  • July 29, 2024
  • 2 replies
  • 1068 views

I noticed that if I delete all of my cookies from the browser AEP still recognizes me as the same user. 

Do you know what AEP uses except for cookies to track users? Is it IP address?

Do you know where can I find info about this? 

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Best answer by _Manoj_Kumar_

Hello @michael_soprano  the ECID is stored in the local storage and in cookies. If you change your browser or clear all application data then it won't be able to recognize you.

 

2 replies

_Manoj_Kumar_
Community Advisor
_Manoj_Kumar_Community AdvisorAccepted solution
Community Advisor
July 30, 2024

Hello @michael_soprano  the ECID is stored in the local storage and in cookies. If you change your browser or clear all application data then it won't be able to recognize you.

 

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Ankit_Chaudhary
Community Advisor
Community Advisor
July 30, 2024

Hi @michael_soprano 

If you're not setting s.visitorID and using identity service for visitors identification then Adobe uses ECID followed by a fallback ID if ECID is not available if none of this is available then IP is used to identify visitors.

Check this document for more details.

 

@jayakrishnaaparthasarathy 

 

JeanBaro_
Level 4
July 31, 2024

Can we extend this by using Fingerprint.JS or any other 3rd party cookies (like FB or Google's)?

Thanks

Ankit_Chaudhary
Community Advisor
Community Advisor
August 1, 2024

yes, In AEP you can define multiple identities in your schema followed by a single primary identity of standard and custom identity namespaces, Identity service then will merge all these fragments to provide you a holistic user profile.