Hmmm from a security stand point thats a horrible idea. Those files unless cleared persist for eternity. I cant believe the only solution for preventing that is disabling thumbnail viewing.
not for eternity, only till Windows overwrites them. Sometime the .db files are but but have no data in them. Try out the Thumbs viewer in my earlier post.
Computer type PC/Desktop System Manufacturer/Model Number Home Built Desktop By DataTech OS Windows 7 Ultimate X64 SP1 CPU Intel i5-2550K, Differing ~4.4-4.8GHz No built in GPU Motherboard ASUS P8Z68-V PRO/GEN3 Memory 16GB G.Skill Sniper 2133MHz 4x4GB Graphics Card ASUS ENGTX460 DirectCU/2DI/1GD5 GeForce GTX 460 Sound Card Onboard Realtek 5-1 Monitor(s) Displays Samsung P2570HD Screen Resolution 1920x1080
Keyboard Old, beat-up Dell USB From 10 yrs Ago Mouse Gigabyte m6900 wired PSU Corsair HX650W Case Inwin Dragon Rider Cooling Hyper 212 EVO w/two Noctua fans, push-pull, @1300 RPM Hard Drives Crucial M4 128GB for OS, 750GB Seagate MomentusXT for data, 500GB Seagate Constellation for storage Internet Speed 8-19 Mbs down, 3-4 Mbs up Comcast Cable Antivirus Norton Internet Security Browser IE 9, Opera when needed Other Info 4 case fans, LG BluRay-RE, ASUS DVD-RW, Mr. Fusion power generator with flux capacitor, 1.21 gigawatts.
What security stand point? There is no security flaw here. If an attacker compromises your computer they are not going to care about your tiny thumbnails when they have access to your full images.
Computer type PC/Desktop System Manufacturer/Model Number Alienware Aurora ALX R4 OS Windows 7 x64 (SP1) CPU Intel Core i7-3930K (3.2GHz, Turbo 4GHz) Motherboard Alienware Aurora-R4 x79 Memory 4x Samsung 4GB PC3-12800 DDR3 (16GB 1600MHz) Graphics Card Nvidia Geforce GTX 690 (Stock) Sound Card RealTek Integrated Audio Monitor(s) Displays Dell UltraSharp U3011 Screen Resolution 2560x1600
PSU 875W Some Dell PSU <.< Hard Drives Samsung P830 256 GB, WD Raptor 150GB, 2x 1TB HDDs Other Info Dell Inspiron Mini 10v (Intel Atom N270 1.6 GHz; 1GB; Windows 7 Ultimate)