How can idioms relate to infosec?

What do idioms have to do with infosec?  How can we learn from them in the field?  I discuss this topic in my latest SecurityWeek piece: https://www.securityweek.com/devil-you-know-how-idioms-can-relate-information-security.

How can confirmation bias affect security?

How can confirmation bias affect security?  More than you might be inclined to believe.  I discuss this interesting topic in my latest SecurityWeek piece: https://www.securityweek.com/confirmation-bias-and-importance-second-opinion.