MoneyPins.com  Pre-authorize financial transactions. Maintain your own timed transaction PINs/Keys. Check for any fraudulent activity in your accounts. Set logic for transaction PINs/Keys. Library of  timed secret keys and Private/Public keys. Library of secret keys for central logon. Check Verification System  Absolute Check Verification System Check Verification Fraud Control Multi Encryptors/Signors   PC/Web document authentication and encryption for government or legal documents or financial transactions. Multiple passwords per document. Multiple signatures (document signing) per document Encryption A set of unique resources and easy to use APIs for Encryption (VB/VB.net/C++ source libraries) Hashing A set of unique resources and easy to use APIs for Hashing/Digest(VB/VB.net/C++ source libraries) Biometeric Devices  Biometeric key devices using fingerprints     We provide libraries for encryption and hashing. C++ /VB/VB.Net source code can be supplied in addition to our published libraries. We provide custom PKI systems and certificate management solutions that use public/private keys to encrypt/decrypt data and authenticate users or applications through digital signatures. MS certificate server is used to manage certificates. Code libraries and applications may be subject to export controls. Introduction to Cryptography