With PAPERLESSHR you can sign documents with both personal electronic signatures (based on qualified certificates for electronic signature) and handwritten “biometric signatures”. You can even combine those two types in one document. I.e. company managers sign with electronic signature, and employees will sign with handwritten, “biometric” signatures.
Signatures are put into PDF-A (document format for long-term archiving, ISO 19005-2:2011 compliant) and documents are equipped with time-stamp (proves document’s content in moment of signing, confirmsdocument’s integrity in future). In case of biometric signatures, the signature data are additionally encrypted (RSA 4096bit asymmetric cypher). All steps during signing and processing of documents (when, who, what) are stored in audit trail.