Revver eSignature KBA for eSig Envelopes

Strengthen document signing controls by adding knowledge-based authentication to Revver eSignature envelopes. This optional component introduces an additional verification step before a signer can complete an eSignature workflow, helping organizations raise confidence in identity validation for higher-sensitivity transactions. KBA is useful when signing authority matters and the business needs more than basic email-based access. By requiring knowledge-based verification, teams can add friction where it matters most: before approval, execution, or release of documents that carry operational, legal, or financial impact. For IT and procurement teams, the appeal is straightforward. It is an optional add-on rather than a platform replacement, so it can be applied where risk justifies it. That makes it a practical fit for organizations that want tighter signer verification without overcomplicating the broader document workflow. The result is stronger control at the point of signature, with a licensing model that maps to specific envelope-based use.