Watermark (disambiguation)

A watermark is a recognizable image or pattern in paper used to determine authenticity.

Watermark or watermarking may also refer to:

Technology

 * Digital watermarking, a technique to embed data in digital audio, images or video
 * Audio watermark, techniques for embedding hidden information into audio signals
 * Watermark (data file), a method for ensuring data integrity which combines aspects of data hashing and digital watermarking
 * Watermark (data synchronization), directory synchronization related programming terminology
 * Watermarking attack, an attack on disk encryption methods

Films

 * Watermark (2013 film), a documentary film directed by Jennifer Baichwal and Edward Burtynsky
 * Watermark (2003 film), an Australian film directed by Georgina Willis and produced by Kerry Rock.
 * Watermarks (film), a 2004 documentary film about the Viennese Hakoah swim team

Music

 * Watermark (Art Garfunkel album), a 1977 album by Art Garfunkel
 * Watermark (Enya album), a 1988 album by Enya
 * Watermark (band), the CCM singing duo Nathan and Christy Nockels
 * "Watermark", a song by Mae Moore from her 1995 album Dragonfly
 * "Watermark", a song by The Weakerthans from their 2000 album Left and Leaving

Organizations

 * Watermark Inc., a radio syndication company
 * Shenhua Watermark coal mine

Other uses

 * Watermark, a 1992 book by Joseph Brodsky