Automatically create mathmatic questions to prevent screen recording software. Supports Customized QA Mode and Autiomatic QA Mode. float watermark can change the watermark positions automatically. supports making different watermarking content for different users. Watermarks can be added to videos, supports float or fixed watermark style, supports for defining font color and font size. 4) USB Disk-Binding, Video is only playable on Binded USB Disk 5) CD Binding, Video is only playable on Binded CD/DVDs 3) Demo Video,Create a Demo without play password. 2) PC-Binding,One play password works on only one computer with hardware binded. You can protect PDF, MP4, AVI, MKV, WMV, MTS, RMVB, MXF, VOB, FLV, MPEG, TS, MP3, AAC, AC3, OGG, WMA, JPG, BMP, PNG, DOCX, DOC, XLSX, XLS, RTF, ODT, PPT, PPTX, JSON, XML, DPT, WPS, WPT, ET, DPS… with the best free media encryption solution.ġ) Non-PC-Binding,Fixed play password works on all computers. It is the cipher which the NSA uses for securing documents with the classification 'top secret'.ĭRM Protectioncan easily encrypt virtually any kind of Office, Video, Audio, Image formats. DRM Protection encrypt media with Advanced Encryption Standard (AES) that is one of the most frequently used and most secure encryption algorithms available today.

Gilisoft privacy protector