In terms of physical security and internal control, the Bityard platform uses the first-class security services of Amazon Web Services (Amazon Web Services) with a good reputation. The hardware security module meets the highest level of security of level 3 or higher in the "FIPS PUB 140-2" encryption module security requirements. The level requires that the platform uses the SSL protocol to encrypt and protect website traffic. All passwords and sensitive data are subjected to 512-bit cryptographic hash processing (SHA512), and Cloudfare is used to reduce potential DDoS attacks.