Tamper-proof technology. We use the internationally accepted hash value technology to solidify the original electronic file data, which can easily identify whether the file has been tampered with.
Third-party timing technology. That is, time stamp, we access the time stamp service provided by the United Trust Time Stamp Service Center, and add the time attribute to the electronic signature to effectively confirm the time when the contract was generated, and the contents of the document cannot be tampered with.
Blockchain deposit technology. In 20 16, together with Microsoft (China) and Onchain***, we initiated the establishment of the "legal chain", which deeply integrated the electronic contract and blockchain technology. The digital fingerprint information such as the signing time, signing subject and file hash value of the electronic contract will be broadcast to all members of the "legal chain" at their respective nodes. Once all information is stored, no one can tamper with it, so as to prevent electronic evidence from being tampered with and ensure its objective authenticity.
It can be said that the adoption of tamper-proof, third-party timing and blockchain deposit technology can effectively ensure the integrity and reliability of contract content and prevent electronic contracts from being tampered with.
In order to ensure that the electronic contract is not leaked, we store the electronic contract data in multiple encryption. Since the issuance of electronic contracts, high-intensity encryption technology has been adopted in the transmission and storage of electronic contracts to ensure that the contract documents can only be seen by myself, and no one else can view the contract contents. At the same time, every contract information of FADA will be backed up by Alibaba Cloud+Microsoft Cloud to ensure the safety of documents and information and prevent the contract from being leaked, lost and damaged.
Moreover, as a well-qualified electronic contract service provider in the electronic signature industry, we have taken the lead in passing ISO2700 1 information security management system certification, information system security level protection level 3 certification and trusted cloud enterprise SaaS service certification. On April 20 17, it was the first to launch the mobile phone shield, which became the first platform in the electronic signature industry to realize identity authentication, electronic signature and data encryption transmission on the mobile phone side, ensuring the legal effect, security and traceability of electronic signature.