发明授权
US08490086B1 Filtering I/O communication of guest OS by inserting filter layer between hypervisor and VM and between hypervisor and devices
有权
通过在虚拟机管理程序和VM之间以及虚拟机管理程序和设备之间插入过滤器层来过滤访客操作系统的I / O通信
- 专利标题： Filtering I/O communication of guest OS by inserting filter layer between hypervisor and VM and between hypervisor and devices
- 专利标题（中）： 通过在虚拟机管理程序和VM之间以及虚拟机管理程序和设备之间插入过滤器层来过滤访客操作系统的I / O通信
-
申请号： US12495420申请日： 2009-06-30
-
公开(公告)号： US08490086B1公开(公告)日： 2013-07-16
- 发明人: Randall R. Cook , Kenneth Berryman
- 申请人： Randall R. Cook , Kenneth Berryman
- 申请人地址： US CA Mountain View
- 专利权人： Symantec Corporation
- 当前专利权人： Symantec Corporation
- 当前专利权人地址： US CA Mountain View
- 代理机构： ALG Intellectual Property, LLC
- 主分类号： G06F9/455
- IPC分类号： G06F9/455 ; G06F11/00
摘要：
A computer-implemented method for filtering input/output communications of guest operating systems may include: 1) identifying a guest operating system running in a virtual machine, 2) creating an input/output filtering layer that resides outside the guest operating system, 3) intercepting, at the input/output filtering layer, an input/output communication involving the guest operating system, and then 4) performing a filtering operation on the input/output communication. Various other methods, systems, and computer-readable media are also disclosed.
信息查询
