Multiple real-name authentication technologies such as face biometrics and bank card elements ensure that the electronic signature is exclusive to me.
Encrypt login, reserve the random dynamic password of mobile phone, and ensure that the signature behavior is controlled by the signer.
The national authority issues the CA certificate, and ensures the uniqueness of the fingerprint of the certificate, which makes the tampering invalid and can identify the authenticity and validity of the signature.
The authenticity of the contract can be verified by converting the contract file into a tamper-proof PDF and stamping it with the time stamp of the National Time Service Center.
Advantages of signing electronic contracts using third-party platforms:
It is more convenient to store electronic contracts, improve the efficiency of contract signing and circulation, save the signing time of electronic signature contracts, make multiple electronic signature contracts have legal effect, effectively prevent information from being tampered with, improve storage security, save the cost of express delivery and paper, enhance corporate image, save the physical space for online storage of electronic contracts, help enterprises transform to the Internet, respond to the requirements of superiors, meet the needs of leaders for mobile signatures, and promote successful cases of benchmark enterprises/partners.