Windows 2000/XP/Server 2003都配备了EFS（Encrypting File System，加密档案系统），它可以帮助您针对存储在NTFS磁盘卷上的文件和文件夹执行加密操作。如果硬盘上的文件已经使用了EFS进行加密，即使黑客能访问到你硬盘上的文件，由于没有解密的密钥，文件也是不可用的。

Infosec teams are being warned about a vulnerability in Windows’ file encryption capability which may mean temporarily abandoning the EFS encryption functionality Windows has long offered the EFS file ...

Infosec teams are being warned about a vulnerability in Windows’ file encryption capability which may mean temporarily abandoning the EFS encryption functionality Windows has long offered the EFS file ...

Security researchers today published the details of how a ransomware attack could abuse the Windows Encrypting File System (EFS). Several major security vendors have released patches to protect ...

Researchers have disclosed how an EFS attack launched by ransomware leaves systems relying on signature-based antivirus solutions open to attack, with major vendors pushing fixes left, right, and ...

I'm not sure when this started, but it's affecting people with Windows 10 + Office 2016 as well as Windows 7 + Office 2013. We have users who are ending up somehow with office files that are encrypted ...

Security researchers have created concept ransomware that takes advantage of a feature in Windows that encrypts files and folders to protect them from unauthorized physical access to the computer. The ...

Microsoft’s Encrypting File System, which is used to encrypt data on Windows 2000, XP and Server 2003 computers, relies on a public key certificate. If you don’t have a public-key infrastructure, EFS ...

We will be covering two methods of encrypting files with EFS on Windows 11 or Windows 10, but along with that, we will also check out how to encrypt folders with EFS on Windows 10. Encrypting files ...