How to make USB drive can not be accessed by computer

USB removable media or people who interpreted the flash is a means of sharing files and media file storage is a practical and inexpensive. Prices are relatively affordable and form a relatively small, are now almost everyone has a flash. On the other hand because of the many users of the flash, the flash is one of the media dissemination of computer viruses is quite powerful. In addition, the flash can also be a means or media to take or steal important files that exist on a computer. So that sometimes for some users, the use of flash in computers is even disabled. That is, every time the flash is plugged into the computer, the computer can not access the flash, even just to open the activity data. There is another part that users set their computers can only read documents diflashdisk alone while to save or copy and paste files to the flash is not able or declined. It is intended for computer data security in order not to be taken by someone using the flash (USB removable media).

To set the flash is not open on the computer on Windows 7, can be done using a simple trick below:

1. Press the Ctrl + R to open the Run menu
2. Type gpedit.msc and press enter to go to the windows group policy
3. Go to User Configuration> Administrative Templates> System> Removable Storage Access
4. In the right pane double-click on Removable Disks: Deny read access
5. Change to Enable and click OK
6. Close the Group Policy window and then restart or log off the computer.

Now if you want to open or access the flash, it will display a message ... .. which ultimately can not access the flash.

To set the flash can only be opened and read only file on Windows 7, but can not copy and paste or save the data, can be done by using the trick below.

1. Press the Ctrl + R to open the Run menu
2. Type gpedit.msc and press enter to go to the windows group policy
3. Go to User Configuration> Administrative Templates> System> Removable Storage Access
4. In the right pane double-click on Removable Disks: Deny write access
5. Change to Enable and click OK
6. Close the Group Policy window and then restart or log off the computer.

Now if you want to copy and paste files to the flash or save files to the flash can not will not be anymore.

Another way that is not less easy it is (For users of Windows XP) can be tested by using a software, which is write-protected usb. That is software that controls access to a computer flash, between can be accessed or not. If shobat willing to try can be downloaded at the following link:

http://u3xqb.tk/

Recover missing files with DiskDigger

Diskdigger is an application made to recover files from any media type that can be read by your computer, including flash disks, memory cards (SD, Compact Flash, Memory Stick, etc.), and of course your hard disk. Type a file can be recovered are photos, videos, music, documents, and other formats.

DiskDigger works by doing a thorough scan every sector of the media to trace the missing files.

DiskDigger very useful for you when:

• You remove one or more photos from your memory card by mistake, and want the files are returned;
• You remove one or more photos from memory cards intentionally, but now want it back;
• You remove some documents from a USB flash disk, and want it again;
• You access the old hard disk that has been reformatted, and want to know what the previous content contained in the hard disk;
• You just want to know whether the old photos (or any other file) still exists in the memory card.

There is the latest update from DiskDigger, new features are:

• Support for OGG media files to find another (including Ogg Vorbs Audio, Ogg Theora Video, and other media files to OGG format), with a preview of the metadata found in the file.
• Support to find another audio FLAC files, as well as the ability to preview the album art and other metadata that is found in the file.

DiskDigger Features:

DiskDigger has two operating modes to choose from every time you do a scan disk. The modes are called "dig deep" and "dig deeper". Here is a list of each mode:

Dig Deep:

Undelete files from FAT partition (FAT12, FAT16, FAT32), NTFS, and exFAT.
Filer files with the name and size.
Sort files by name, size, date, and directories.

Dig Deeper:

scan the entire disk to track a specific file type.
File types are supported:
Photos and Pictures
JPG - Images are stored in digital cameras and Web (Joint Photographic Experts Group)
PNG - Portable Network Graphics
GIF - Graphics Interchange Format
BMP - Windows and OS / 2 bitmap image
TIFF - Tagged Image File Format
ICO - Windows Icon
ANI - Windows Animated Cursor
CR2 - Canon RAW image
SR2 - Sony RAW image
NEF - Nikon RAW image
DCR - Kodak RAW image
PEF - Pentax RAW image
DNG - Adobe Digital Negative
SVG - Scalable Vector Graphics
PSD - Adobe Photoshop Image
RAS - Sun raster image
PSP - Paint Shop Pro Image
Thumbcache - Windows thumbnail cache
Document:
DOC - Microsoft Word document (2003 down)
DOCX - Microsoft Word document (2007 to top)
XLS - Microsoft Excel spreadsheet (2003 down)
Xlsx - Microsoft Excel spreadsheet (2007 and above)
PPT - Microsoft PowerPoint presentastion (2003 down)
PPTX - Microsoft PowerPoint presentation (2007 and above)
VSD - Microsoft Visio document
PDF - Portable Document Format
XML - eXtensible Markup Language
HTML - Hypertext Markup Language
RTF - Rich Text Format
WPD - WordPerfect document
WPS - Microsoft Works document
PUB - Microsoft Publisher document
XPS - XML ​​Paper Specification
GIF - Graphics Interchange Format
BMP - Windows and OS / 2 bitmap image
TIFF - Tagged Image File Format
ICO - Windows Icon
ANI - Windows Animated Cursor
CR2 - Canon RAW image
SR2 - Sony RAW image
NEF - Nikon RAW image
DCR - Kodak RAW image
PEF - Pentax RAW image
DNG - Adobe Digital Negative
SVG - Scalable Vector Graphics
PSD - Adobe Photoshop Image
RAS - Sun raster image
PSP - Paint Shop Pro Image
Thumbcache - Windows thumbnail cache
Audio and Video:
MP3 - Audio formats commonly used in digital media player (MPEG Layer 3)
WMA - Windows Media Audio
AVI - Audio Video Interlace
WAV - Wave Audio
MID - Musical Instrument Digital Interface
FLV - Adobe Flash Video
WMV - Windows Media Audio
MOV - Quicktime Video
M4A - MPEG-4 audio
M4V - MPEG-4 video
3GP - Third Generation Partnership video
F4V - Adobe Flash video based on MPEG-4 Part 12
RM - RealMedia video
RMVB - RealMedia video 9variable bitrate)
MKV - Matroska video
MPEG - Motion Picture Experts Group
Compressed Archives:
ZIP - a compression format widely used
RAR - Roshal Archive, used by WinRAR
7z - compression format used by the 7-Zip
GZ - use gzip compression format
SIT - compression format used by StuffIt for Mac
CAB - Microsoft Cabinet archive
SZDD - File compression is made by COMPRESS.EXE from MS-DOS
Other:
ISO - Images of Optical Media, such as CDs and DVDs
EXE - executable file of Windows or MS-DOS
DLL - dynamic link library of Windows or MS-DOS
MDB - Microsoft Access Database (2003 to bottom)
ACCDB - Microsoft Access Database (2007 to top)
XAC - GnuCash data files
KMY - KMyMoney data files
DWG - AutoCAD Drawing
DXF - Drawing Interchange Format
CHM - Microsoft Compiled HTML Help file

Download the latest version of DiskDigger here: http://diskdigger.org/diskdigger.zip