Evaluation and Construction of Commercial Cryptographic Security in Medical and Health Field
Objective To standardize the evaluation and construction of commercial cryptographic security in medical and health field,and to solve the problems that commercial cryptographic construction can not be widely covered in the medical environment and the whole process of life cycle,to achieve the goal of iterative refinement of commercial ciphers.Methods Following the principles of promoting construction by evaluation,promoting application by evaluation,promoting reform by evaluation,three-step,and one-evaluation,the method of combining cryptography and management,foundation and deployment was used.The measures was implemented for the deep integration of overall planning,distributed construction,operation and cryptographic evaluation.The method of basic support,technical support,and overall management of cryptographic security construction was established.And then the deployment of cryptographic products was completed.Results Through the continuous improvement of cryptographic security,the hospital network security had the ability of situation awareness,and the data security had the ability of certificate authority electronic signature tamper-proof.The ability of cryptographic security protection has been improved,the medical business interconnection,security interworking have been achieved,and the stable operation of the system and data security without leakage were ensured.Conclusion Commercial cryptographic plays an important role in network security protection,which can build up the last defense line of cryptographic security in intelligent hospital and ensure the security of patients'medical data.
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