虚拟补丁，是一种可以使IT人员摆脱补丁管理困境的解决方案。虚拟补丁技术旨在通过控制受影响的应用程序的输入或输出，来改变或消除漏洞。
当您在一组物理服务器上同时执行补丁操作和其他更新时，您需要十分小心；同样，在虚拟服务器上执行相同的操作也要很小心。
Just as you would exercise care in performing simultaneous patching and other updates on a group of physical servers, you should be careful about doing the same thing in your virtual servers.
上传了该文件后，您可以为补丁选择 Severity（可选的），然后选择 iFix 适合的虚拟映像版本。
Once you have uploaded the file, you can select a Severity for the fix (optional), and then select the virtual image versions that the iFix is Applicable to.
选择应用了补丁的映像作为新模式的基础，这将确保在应用了该模式后创建的所有虚拟机都将包含定制映像中安装的临时补丁。
Selecting the patched image as the basis for your new pattern ensures that all virtual machines created as a result of deploying the pattern will contain the interim fix installed in the custom image.
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