Security hole, more formally, "vulnerability", is a weakness of a computer which allows an attacker to reduce a system's Information Assurance. As it will expose your computer at great risk, we recommend you use this tool to check security hole frequently to reduce the chance of vulnerability.

By clicking security holes icon on the tools module, it will analyze your computer for security holes and then you will enter the Security Hole window which has three parts:

1, Security Holes
You can select all or deselect all by clicking Check All.
You can choose to ignore or fix the security hole(s) detected.

2, View Fixed
You can view all the fixed security holes in this page.

3, View downloaded hotfixes.
You can view all downloaded hotfixes in this page. And you have the option to delete and reinstall.

Options: Here you can backup your downloaded hotfixes and determine the download path.
Ignored Security Holes: If you want to fix the ignored security hole(s), you can click Delete to restore it(them) to the Security Holes page where you can choose to fix.