Secure signature

[dmr]

Dear all,

does anyone know a method for a user accessing through the Web Companion to add a signature to a record which is secure to that user, i.e. is evidence that the user has seen and approved of the record content on the data of the signature. The signature itself does not need to be a graphic, and ideally will be a radio button, but does need to be authenticated as orginating from a specific machine (or user).

Cheers, Dave