VULHUB ™

Snowdrop adds invisible watermarks to text or source code documents. Similar to steganography, watermarking adds invisible information to the document which allows you to track which copy of the document leaked, for example. Separate logical channels are used to carry a highly redundant watermark to ensure it is extremely difficult to remove this information by accident, simple reformatting, etc. Tested on Linux and FreeBSD.

Snowdrop adds invisible watermarks to text or source code documents. Similar to steganography, watermarking adds invisible information to the document which allows you to track which copy of the document leaked, for example. Separate logical channels are used to carry a highly redundant watermark to ensure it is extremely difficult to remove this information by accident, simple reformatting, etc. Tested on Linux and FreeBSD.