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homepage Product system Data protection products Database encryption system

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Data protection products - Database encryption system

Product introduction
Changtai Security Database encryption system (CT-EC), based on encryption algorithm and reasonable key management, selectively encrypts the sensitive field content to protect the security of sensitive data in the database。Sensitive data is stored in ciphertext, which ensures the security of sensitive data even if the storage medium is stolen or the data file is illegally copied。The separation of three rights is realized by cryptography technology, and the risk of batch data leakage caused by DBA password leakage is avoided。The encryption system has excellent security and processing capabilities, and can be transparently connected to the system without modifying the original application program。
Product function

Sensitive field encryption

Ensure that sensitive fields are stored in ciphertext。


Ciphertext index

Ensures the speed of encrypted queries (precise and fuzzy)。


Multilevel key management

The key management is realized based on multi-level key schemes such as master key, working key, and mixed key schemes of symmetric key and asymmetric key。


Increased access control

By controlling encryption and decryption key permissions, you can add a security administrator. Only users who are jointly authorized by both the DBA and the security administrator can view encrypted data in plaintext. This reduces the risk of leakage caused by excessive DBA permissions。


Multifactor authentication

Multi-factor authentication mechanism based on IP, application, time and other factors。


Enhanced audit

Record administrator behaviors in detail。

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Floor 4-5, Building A1, Zhongguancun Collaborative Innovation Zhihui Park, Jiaokou

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