Study on Digital Forensics Technologies in Internal Control Reinforcement Era

在内部控制强化时代，为了正确保存数字数据的证据，我们开发了利用歇斯底里签名和安全装置来保证合法性的技术方法，能够公平地披露文件，在加强对员工监控的同时尽可能地保护员工的隐私。此外，我们还验证了该方法的实用性。

In the internal control reinforcement era, in order to keep the evidence of digital data correctly, we developed the technical methods to guarantee legitimacy using Hysterisis signature and security device, to be able to disclose documents fairly, and to secure the privacy of employees as much as possible while the monitoring to employees is strengthened. Moreover, we also verify the usefulness.