Today could be a good day to change your passwords. Every first Thursday of May is known as World Password Day! The day was created in 2013 by IT pros who encourage users to update and secure passwords that they use. Of course, this year it falls on May 5, so World Password Day gets to share its celebration with Cinco de Mayo. Do you think you need to freshen up your online security? What do you do to keep your passwords and log-ins secure?