Revision as of 21:19, 16 March 2006 edit PaulHanson (talk \| contribs) Extended confirmed users 21,215 edits m moved TAN (banking) to Transaction authentication number: moved acronym to full name ← Previous edit		Revision as of 21:20, 16 March 2006 edit undo PaulHanson (talk \| contribs) Extended confirmed users 21,215 edits intro Next edit →
Line 1: A '''~~TAN~~transaction authentication number''', ~~is an acronym formed from the phrase~~or ''~~Transaction Authentication Number~~'TAN'.'', ~~TANs are being~~is used by some [[online banking]] institutions as a form of ''single use'' [[password]]s to authorise [[financial transaction]]s. TANs are a second layer of security above and beyond the traditional single-password [[authentication]]. An outline of how TANs function:

Transaction authentication number: Difference between revisions