In Microsoft Windows Vista, you can prevent unauthorized access of your confidential and private data by encrypting the information, using EFS (Encrypted File System). EFS is a file system filter in Microsoft Windows operating system for protecting your valuable data from hackers with the physical access to your computer. However, in sometimes, you may face critical file loss situations in Microsoft Windows Vista, due to algorithms for the EFS smart card certificate implementation. At this point of time, you are required to opt for File Recovery Software, if there is no updated backup in place.
EFS Smart Card is an integrated circuit, which is used by EFS to safely store encryption keys. It also adds another layer of the data encryption to significant parts of your Windows hard drive. Smart Card Certificate Implementation stores your private and public encryption keys separately from randomly generated File Encryption Keys (FEK).
The EFS Smart Card Certificate Implementation of Microsoft Windows Vista doesn't notice the Enhanced Key Usage (EKU) extensions if the EKU extensions don't specify Encrypted File System. In such cases, the certificate may be chosen that isn't intended for data encryption.
In such critical situations, you might lose your mission-critical files and stored information if the non-compliant certificate that was selected previously is not retained after the certificate expires or if the Disaster Recovery Agent (DRA) is not configured. In order to recover lost Windows files at this point, you need to perform File Recovery by resolving it.
To sort out this behavior of Microsoft Windows Vista, you are required to upgrade to Microsoft Windows Vista SP2 (Service Pack 2). It prevents such problems from being occurred further.
To recover the lost, missing, or inaccessible files from Microsoft Windows Vista hard drive, restore them from backup. Backup contains copies of all your critical files and proves a great help in all these cases.
However, if the backup itself is lost, damaged, or not updated, severe situations occur and File Recovery becomes need of hour. You can recover lost Windows files in a quick and absolute way using powerful and advanced third-party applications.
The File Recovery Software are particularly designed to carry out in-depth scan of your entire Windows hard drive and extract all lost files from it. They come equipped with simple and interactive user interface to provide ease of use.
Stellar Phoenix Windows Data Recovery software safely recovers inaccessible Windows files in all cases of file loss. The software works well with Microsoft Windows 7, Vista, 2003, XP, and 2000. It recovers lost files from NTFS5, NTFS, FAT32, VFAT, FAT16, and FAT12 file system partitions.
Daisy a student of Mass Communication doing research on File recovery software. He is also a freelancer for http://www.file-recovery-software.net/file-recovery.php
File Loss in Windows Caused by Algorithms for EFS