About JpegGuard JPEG Image Protection: JpegGuard: This program is for JPEG users who want to protect their images and avoid potential embarrassment. This program will encrypt all of your .JPG and .JPEG files on your computer. This prevents others from viewing your encrypted JPEG images. This program will scan your entire hard drive (or selected folders) and then allow you to encrypt the .JPG and .JPEG file extensions. The files are then assigned an extension of .XXX. [more]