这是本人的论文，发表在去年的计算机安全应用年会上（ACSAC 2010）。它研究的问题是如何快速的对大量虚拟机image打补丁。基本方法是让这种过程不需要启动虚拟机image，另外还利用虚拟机image的索引方法加快这种操作。欢迎评论，欢迎引用。 ：－）-This is my paper, published in last year s Computer Security Applications Conference (ACSAC 2010). It studies the question of how fast large number of virtual machine image can be patched. Basic method is to let this process go ahead without starting the image. Also a virtual machine image indexing method is used to speed up this operation furtherly. Your comments and citation are welcome. :-)