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Network access and data security design for telemedicine applications

机译:远程医疗应用程序的网络访问和数据安全设计

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The maturing of telecommunication technologies has ushered a whole new era of applications and services in the health care environment. Teleworking, teleconsultation, multimedia conferencing and medical data distribution are rapidly becoming commonplace in clinical practice. As a result, a set of problems arises, concerning data confidentiality and integrity. Public computer networks, such as the emerging ISDN technology, are vulnerable to eavesdropping. Therefore it is important for telemedicine applications to employ end-to-end encryption mechanisms securing the data channel from unauthorised access or modification. We propose a network access and encryption system that is both economical and easily implemented for integration in developing or existing applications, using well-known and thoroughly tested encryption algorithms. Public-key cryptography is used for session-key exchange, while symmetric algorithms are used for bulk encryption. Mechanisms for session-key generation and exchange are also provided.
机译:电信技术的成熟迎来了保健环境中的全新时代的应用和服务。远程工作,电信,多媒体会议和医疗数据分布在临床实践中迅速变得普遍。结果,出现了一系列问题,关于数据机密性和完整性。公共计算机网络,如新兴ISDN技术,易受窃听。因此,远程医疗应用程序对于从未授权的访问或修改中使用端到端加密机制来实现数据信道的端到端加密机制。我们建议使用众所周知的和彻底测试的加密算法,提供了一种网络访问和加密系统,可以经济且容易地在开发或现有应用中集成。公钥加密用于会话密钥交换,而对称算法用于批量加密。还提供了会话关键生成和交换的机制。

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