系統漏洞掃描工具，這個算是比較常更新的，值得推薦哦！

Windows Vulnerability Scanner是一個系統漏洞維護工具。英文版本，使用極其簡單。更重要的是該工具還提供了Protector Plus for Windows（系統保護附加工具）的具體下載地址，這個軟件經常更新是好事

Windows Vulnerability Scanner scans your system and checks for any known Windows vulnerabilities that can be fixed by applying the necessary patches and security updates from Microsoft. The program creates a HTML report with links to further information and to download the update