A big part of protecting yourself from being phished is knowing how to spot fake domain names.

For example, CASE’s website is:

  • https://www.casedupage.com


  • https://www.case.dupage.com
  • https://www.casedupage.com.cn
  • https://www.casedupage.gibblydoo.com
  • https://wwwcasedupage.com
  • https://www.сạsedupage.com

Thankfully, the security company KnowBe4 (https://www.knowbe4.com/) offers up a free quiz so you can see how savvy you are (or aren’t). Give it a whirl!

Take the Domain Doppelganger Quiz