What is 2-Step Verification for the SSO login window in CCH® Global fx or CCH® ProSystem fx applications?

  • Article Type:
  • QA
  • Last Modified:
  • 11/04/2018


  • What is 2-Step Verification for the hosted login window in CCH® ProSystem fx applications?
  • Why am I asked to enter a code when logging into Electronic Filing, My1040Data, Outsource Status, Tax Notebook, Global fx, or Software Delivery Manager?


  • Software Delivery Manager
  • CCH Global fx
  • CCH My1040Data Toolkit
  • CCH ProSystem fx Outsource
  • CCH ProSystem fx Tax
  • CCH Prosystem fx Tax Notebook Toolkit
  • Electronic Filing


2-Step Verification is an added security measure for your Single Sign On (SSO) account. 2-Step Verification increases security by sending users a code that authenticates identity and the device from which they are logging in, adding a layer of protection more resilient than a password alone can provide. 
  • 2-Step Verification will be available to enable on the 2017.05000 release.
  • 2-Step Verification will be automatically enabled on the 2018.01000 release.
Before 2-Step Verification is enabled, we recommend that you do the following:
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 Solution Id 000090922/000090922
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