Sharing multi-factor authentication secrets and transmitting small bits of information from a computer to a smartphone are their primary use cases for me.
SQRL (Secure Quick Reliable Login) is a password-less authentication protocol developed by GRC that's awesome and uses QR codes if you use a smartphone SQRL client, but it'll probably never catch on.
Sharing multi-factor authentication secrets and transmitting small bits of information from a computer to a smartphone are their primary use cases for me.
SQRL (Secure Quick Reliable Login) is a password-less authentication protocol developed by GRC that's awesome and uses QR codes if you use a smartphone SQRL client, but it'll probably never catch on.