Please enable JavaScript.
Coggle requires JavaScript to display documents.
User Authentication - Coggle Diagram
User Authentication
Biometric
Biometric authentication is a security process that relies on the unique biological characteristics of individuals to verify they are who they say they are.
-
-
-
-
-
-
Digital signature
A digital signature is an electronic, encrypted stamp of authentication on digital information such as messages.
This signature ensures that the information originated from the signer and was not altered, which proves the identity of the organization that created the digital signature.
CARTCHA
CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) is a type of security measure known as challenge-response authentication