I have received email notifications from Cybersource saying in order to enhance security between server to server communication. They will move away from SHA-1 to SHA-2, does anyone know what I have to do for this upgrade?

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That's more than a bit concerning that they are just not moving from SHA-1. That should have been done over a year ago. Which extension are you using? I would contact the vendor and ask them if there is an update for their extension. Can you give more details about the email they sent?

  • thanks @PhilipDeatherage ! We have just migrated the existing project from previous dev, it looks like some custom module based on Core/Mage/Cybersource on Magento Could you let me have your email address then I can forward the email sent from the vendor if that is alright with you?
    – ankermarco
    Feb 23, 2016 at 10:17
  • That is the core module that was released by Magento at one point. However, that's not supported anymore, but could of course be updated. pd @ dwdonline.com Feb 23, 2016 at 19:57

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