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随着病毒和木马的大量涌现,给科研机构涉密信息系统带来更多的隐患,其安全管理和维护更困难。尤其是内外网的信息交换,必须考虑科研机构与外界大量科技信息交流的需要,因此安全的信息安全交换模式成为研究的重点,也是涉密系统在科研机构能有效发挥重要作用的关键。文中针对科研机构的特点,研究了内外信息交换的模式,并在实际应用中得到验证。
With the rapid emergence of viruses and Trojans, scientific research institutions classified information system brings more hidden dangers, its safety management and maintenance more difficult. In particular, the exchange of information between internal and external networks must take into account the need of a large number of scientific and technological information exchanges between scientific institutions and the outside world. Therefore, the safe mode of information security exchange has become the focus of research and the key to the effective functioning of classified systems in scientific research institutions. In this paper, according to the characteristics of research institutes, the mode of information exchange inside and outside is studied and verified in practice.