Q. How do I access Thomson One Database?

You can only access ThomsonOne using Internet Explorer. Customize your Internet Explorer settings using the following instructions to allow access to ThomsonOne.com


  • Open Internet Explorer
  • Click on the Gear Icon in the upper-right of the browser window.
  • Click on Internet Options.


  1. Enable Pop-ups
  • Navigate to the Privacy tab.
  • Under Pop-up Blocker, click Settings.
  • Enter www.thomsonone.com in the Address of website to allow field.
  • Click Add.
  • Click Close
  1. Add URLs to Trusted Sites
  • Navigate to the Security Tab.
  • Click on the green Trusted Sites icon.
  • Click on Sites button.
  • Add the following URLS in the Add this website to the zone field by entering them and clicking the Add button:
    1. https://*.datastream.com
    2. https://*.ilx.net
    3. https://*.streetevents.com
    4. https://*.thomsonib.com
    5. https://*.thomsonone.com
    6. https://*.thomsononeim.com
    7. https://.thomsonreuters.com
    8. https://*.westlaw.com
    9. https://ezproxy.lib.purdue.edu
    10. https://guides.lib.purdue.edu
    11. http://ezproxy.lib.purdue.edu
      (NOTE: You will need to uncheck the box requiring server verification (https:) in order to add this website address. Recheck the box after the website has been added to the list)  
  • Click Close.
  • Click OK
  1. Adjust Compatibility Settings
  • Click on Compatibility View settings.
  • Enter thomsonone.com in the Add this website field.
  • Click Add
  • Click Close

     4. Run Diagnostic if necessary



Copy and paste this URL into IE as IE does not work well with database A-Z list:


  • Last Updated Jan 13, 2021
  • Views 37
  • Answered By Dean Lingley

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