E-Sign offers more than just a computer simulation of a hand signature. We gather a range of information from the signatory (under advanced electronic signature legislation) and capture it and place it into a easily verifiable, secure signature that is unique to both the signer and the document. If someone were attempting to forge the signature onto another document. This would not work as the unique signature guides users to the original document secured within E-Sign.
E-Sign also allows for real world identification reports (veri-me) to be embedded into the signature. For true signatory identification. These reports are to the standard of UK anti-money laundering laws. No other signature service provider offers this