5 Authentication Methods
This piece of plastic tells people who you are. The verb authenticate originated from the Latin word authenticus , meaning genuine. Confirming that someone is really who they claim to be has always been a problem that we humans have tried to solve. You see, just because someone says they are Michael Jackson, it doesn't mean they are, because they could also be lying (who doesn't lie to get what they want?) . Before the advent of modern technology, various authentication methods were used to verify the identities of individuals before granting access to resources, from signatures to special passphrases. As a child, I can remember devising specific ways of knocking on the door with my siblings and cousins to confirm each other's identities before granting access to our top-secret room. However, knocking on digital doors requires more robust methods of accessing resources, such as your social media profile or your bank account. Today, I will mention some authentication meth...