摘要： 描述了病毒的传染机制、行为和发展趋势，对反病毒预防、检测的静态和动态判定技术作了详尽的阐述，最后提出了针对未知病毒的可变推理机技术，并对反病毒技术的未来趋势作了展望，提出了立体防毒和整体解决体系。

关键词: 病毒；可变推理机；立体防毒

Abstract: This paper describes infection mechanism, the behavior and development trend of the virus at first. Then static and dynamic prevents, and detection technique to the anti-virus makes exhaustive exposition in technology. It finally proposes the variable reasoning machine technology of the unknown virus, and does the prospect in trend to the future of anti-virus technology, and proposes three-dimensional prevention of the virus and solves the system wholly.

Key words: Virus; Variable reasoning machine; Three-dimensional prevention of the virus