What's the purpose of 'at_check' cookie? | Community
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Raghu_Adobe
Raghu_Adobe
Level 3
December 1, 2020
Solved

What's the purpose of 'at_check' cookie?

  • December 1, 2020
  • 1 reply
  • 63737 views

Hey All,

 

Can you help me understand whats the purpose of at_check cookie? I'm seeing following details on my browser:

 

  • Cookie name: at_check
  • Cookie value: true
  • Domain: .adobecqms.net
  • Expires/Max-Age: Session
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    Best answer by shelly-goel

    @raghu_adobe  This cookie is set based on if the visitor support cookies or not. This cookie was named from "check" to "at_check" in earlier versions of at.js

    Details of all the Experience Cloud and Target cookies can be found here: https://experienceleague.adobe.com/docs/core-services/interface/ec-cookies/cookies-target.html?lang=en#ec-cookies

    Release notes for renaming of the cookie - https://github.com/AdobeDocs/target.en/blob/master/help/c-implementing-target/c-implementing-target-for-client-side-web/target-atjs-versions.md

    1 reply

    shelly-goel
    Adobe Employee
    shelly-goelAdobe EmployeeAccepted solution
    Adobe Employee
    December 2, 2020

    @raghu_adobe  This cookie is set based on if the visitor support cookies or not. This cookie was named from "check" to "at_check" in earlier versions of at.js

    Details of all the Experience Cloud and Target cookies can be found here: https://experienceleague.adobe.com/docs/core-services/interface/ec-cookies/cookies-target.html?lang=en#ec-cookies

    Release notes for renaming of the cookie - https://github.com/AdobeDocs/target.en/blob/master/help/c-implementing-target/c-implementing-target-for-client-side-web/target-atjs-versions.md

      D
      digitaldarpan1
      Level 2
      January 19, 2021

      Hi Guys, Can i change the attribute of the cookie by Launch/At itself.


      Vulnerability Category:
      150121 Session Cookie (Authentication Related) Does Not Contain The "HTTPOnly" Attribute

      150120 Session Cookie (Authentication Related) Does Not Contain The "secure" Attribute

       

      According to the above comment received from audit, We want to add "HTTPOnly" and "secure" attribute to cookie.
      Any suggestions are welcome. Thanks in advanced!

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