How can i lock files on my usb flash memory? or hide them or anything similer?

i have a flash memory card, and i use it alot. i recently took something on it to a electronics shop , and i dont want the person who opens it to see what i have. so is there any way to lock certain files?

Hide Files in a JPG
1. Gather your image and the files you wish to lodge into it. Here I have a meeting.txt which I will hide inside my toshow.jpg.
2. Add the files you want to hide into a new RAR archive. (so meeting.txt.rar created newly)
3. Open Command Prompt and go to the folder where your files are located, e.g., ‘C:hidden’.
5. At command prompt type ‘copy /b toshow.jpg + meeting.txt.rar lizard.jpg’ (without quotes).
(toshow.jpg is the picture I want to show, meeting.txt.rar is the file to be hidden, and lizard.jpg is the file which contains both.
6. Now test the lizard.jpg by double clicking it, and verifying it still opens.
7. Now try opening that same lizard.jpg file from menu: file->open of WinRar. It will show the original hidden file meeting.txt.

Done !!!!!

I got 2 more but I only got so much room here to type

Memory Flash MEP AMV

Thermos Insulated Service 2qt Glass Vacuum Pump Pot Gray Metallic – Thermos PP1920TRI2 $18.64 Thermos Insulated Service 2qt Glass Vacuum Pump Pot Gray Metallic – Thermos PP1920TRI2….

Set of 6 Stainless Steel Martini Picks $10.99 Set of 6 Stainless Steel Martini PicksMaterial: 18/10 Stainless SteelProduct size: 4.3 inchPerfect for martini Look like little olivesNot recommended for children under 3 years of age….

Thermos Thermocafe Food And Beverage Bottle 1.3 Qt. $24.99 Stainless Steel Food & Beverage Bottle with Twist and Pour Stopper 42 oz Capacity TherMax double wall vacuum insulation for maximum temperature retention, hot or cold Light compact design featuring unbreakable 18-8 stainless steel interior and exterior Leak-proof top with wide mouth allows for easy use, easy filling and easy cleaning Non-slip scratch resistant base Convenient folding handle for co…

The Beatles [USB] $298.98 The exquisitely crafted, apple-shaped USB drive is loaded with the critically acclaimed re-mastered audio for The Beatles’ 14 stereo titles, as well as all of the re-mastered CDs visual elements, including 13 mini-documentary films about the studio albums, replicated original UK album art, rare photos and expanded liner notes. A specially designed Flash interface has been installed, and the 16GB U…

Music for a Darkened Theatre, Vol. 2: Film & Television Music $16.31 A delightfully buoyant, mock-creepy collection of film scores from Hollywood’s first and best call for quirk, strangeness, and charm. Focusing on Elfman’s post-1992 work (much of it for director Tim Burton), this 2 CD set features excerpts from Edward Scissorhands, To Die For, and Batman Returns, among other lesser items. — Jeff Bateman…

Shine A Light [USB Stick] $19.65 ROLLING STONES Shine A Light (2007 UK Strictly Limited Edition USB CARD – Produced by The Glimmer Twins Shine a Light is a 23-track live album recorded during two memorable nights at New Yorks Beacon Theatre in 2006 complete with stunning collaborations with Buddy Guy Jack White & Christina Aguilera; plus bonus extras such as digital setlists photos and booklet presented in deluxe packaging …

Shadows $1.99 …

Superman – The Animated Series, Volume One (DC Comics Classic Collection) $7.89 From the creators of Batman: The Animated Series comes DC Comics’ polar opposite: the Man of Steel in Superman: The Animated Series, Volume One. Like the Dark Knight’s series, Superman: The Animated Series is a successful, modern telling of the classic story. Superman’s tale is already known to most people, enduring as a modern American myth. The challenge for the producers was how to make somethi…

Flash Memory $1.99 …

Leatherman Wave Multi Tool Black Oxide Finish with Nylon MOLLE Sheath 830246 Featuring larger knives, stronger pliers, longer wire cutters, Scissors, saw, screwdrivers, All-locking blades and much more, Black Oxide coated 100% stainless steel, 25 Year limited guarantee…

Emerson Funkeys 1 GB USB 2.0 Sculpted Firecat Flash Drive $12.05 This fun flash drive is fun so kids are less likely to lose it, especially with the included lanyard. This 1GB USB thumb drive will easily store homework and other files and is fun to use.

A-Data 16GB Class 10 SDHC Flash Memory Card $28.89 This A-Data 16GB SDHC Memory Card is an ultra compact an reusable digital media featuring a roomy 16GB capacity to hold all your digital still images and videos. This 16GB SDHC Memory Card enables high storage capacity and high-performance transfer rate.

MMC SD to USB Flash 2.0 Memory Card Reader Adapter $2.83 This memory card reader adapter is the ideal companion for your digital media. This reader adapter allows you to avoid the hassle of carrying a bulky card reader in order to transfer photos, music, data and more.

INSTEN SD to USB Flash 2.0 Memory Card Reader Adapter $2.11 This is an INSTEN SD to USB Flash 2.0 Memory Card Reader Adapter. This adapter allows you to easily transfer data between your PCs.

SanDisk MicroMate Memory Stick Pro Duo Flash Memory Card Reader and Writer $7.08 SanDisk MicroMate MS Duo FlashCard Reader and Writer

JVC GZMS130B 16GB Flash Memory Camcorder (Refurbished) $230.54 Capture your important moments with this JVC GZMS130B 16GB flash memory camcorder. This video camera records in 16:9 or 4:3 format.

SanDisk Extreme Ducati Edition 4GB SD Plus Flash Memory Cards (Case of 2–Bulk Packaging) $53.9 The SanDisk Extreme Ducati Edition SD Plus works as both a high-speed SD card and USB drive. The flash memory card is the fastest card available with read/write speeds of up to 20 MB/second.

Transcend 16GB SDHC Flash Memory Card $36.16 Store all of your photos with ease in this compact 16GB memory card. This card features built in Error Correction Code (ECC) which automatically detects and corrects errors during data transfer.

Kingston 2GB microSD Flash Memory Card with SD Adapter (Pack of 2) $17.01 Kingston 2gb microSD Flash Memory Card with SD Adapter 2GB Storage Capacity When combined with the adapter it can be used as a regular SD card

Transcend 16GB MicroSD Class 4 Flash Memory Card $43.96 Fully compatible with SD 2.0 Standards SDHC Class 4 compliant MicroSD adapter allows it to be used in standard SD Card slots, compatible with all SDHC-labeled host devices