A new ransomware called DynA-Crypt was discovered by GData malware analyst Karsten Hahn that not only encrypts your data, but also tries to steal a ton of information from a victim's computer.

So it is imperative that you save it. You can import the PFX file to restore your EFS File Encryption Certificate and Key in either of two ways, via- PFX file. Certificates Manager.

EFS vs. BitLocker encryption BitLocker is another technique of encrypting files on Windows just like EFS. This means that Windows provides two methods of encrypting files just on Windows.