Steganography

A chart from Johannes Trithemius's Steganographia copied by Dr John Dee in 1591

Steganography (US /ˌstɛ.ɡəˈnɔː.ɡrə.fi/, UK /ˌstɛɡ.əˈnɒɡ.rə.fi/) is the practice of concealing a file, message, image, or video within another file, message, image, or video. The word steganography combines the Greek words steganos (στεγανός), meaning "covered, concealed, or protected", and graphein (γράφειν) meaning "writing".

单词	Social steganography
释义	Social steganography 英语百科 Steganography Steganography (US /ˌstɛ.ɡəˈnɔː.ɡrə.fi/, UK /ˌstɛɡ.əˈnɒɡ.rə.fi/) is the practice of concealing a file, message, image, or video within another file, message, image, or video. The word steganography combines the Greek words steganos (στεγανός), meaning "covered, concealed, or protected", and graphein (γράφειν) meaning "writing".
随便看	Impatiens gasterocheila Impatiens gongshanensis Impatiens gracilipes Impatiens guizhouensis Impatiens hainanensis Impatiens hancockii Impatiens hawkeri Impatiens henanensis Impatiens hengduanensis Impatiens henryi Impatiens heterosepala Impatiens holocentra Impatiens holstii Impatiens hongkongensis Impatiens hunanensis Impatiens imbecilla Impatiens infirma Impatiens jinggangensis Impatiens jiulongshanica Impatiens labordei Impatiens lacinulifera Impatiens lasiophyton Impatiens latebracteata Impatiens lateristachys Impatiens laxiflora

Social steganography

Steganography