网络环境下农业科技信息安全与对策研究

我国农业信息网络建设得到较快发展使得网络稳定性和安全性的问题目益引起人们的普遍关注。信息化在给人们带来种种物质和文化享受的同时，也使得来自网络的安全威胁越来越严重。通过分析研究当前计算机系统及网络面临的主要威胁，从访问控制策略、病毒防治技术、安全入侵检测与预警技术3方面来研究如何确保重要农业信息在网上传输的安全性。

Agricultural information network security system under internet environment

With the rapid development of China＇s agricultural information network, the network stability and security problems have increasingly become a widespread concern. Information brought in all kinds of material and cultural enjoyment, at the same time, the threat that came from network also became very. serious. Through the analysis of threats current computer systems and networks facing, access control strategies, virus control technology, security intrusion detection and early warning technology were studied to ensure the security of transporting the important agricultural information.