To commemorate National Password Day, we encourage you to change your old passwords! The day is an annual observance meant to commemorate the 2005 book by Security researcher Mark Burnett, “Perfect Password: Selection, Protection, Authentication,” where he encouraged people to have safe passwords. Developing good password habits is one of the most essential security measures you can take to protect yourself from cyber attacks. So, use the tips in our Create a SMART Password Infographic to make strong, secure passwords. Remember, passwords are the weakest link in the security chain.