Providing online non-downloadable software featuring software for real time monitoring of blockchain-based and digital currency transactions, identifying suspicious behavior and providing live feed thereof; Providing online non-downloadable software featuring software for risk management and risk assessment of blockchain-based and digital currency transactions; Providing online non-downloadable software which uses active risk mitigating tools to save funds that are at risk in transmitting digital currency; Providing temporary use of on-line non-downloadable authentication software for controlling access to and communications with computers and computer networks; Development of customized software for others for use in risk assessment of blockchain-based and digital currency transactions