Distributed data hiding in multi-cloud storage environment

Journal of Cloud Computing

Advances, Systems and Applications

Table 1 Steganographic techniques comparaison based on the covert media type and covert media modification

Classical Steganography
References	Text	Image	Audio	Video	Covert Media Modification
Liu et al. [51] Lee et al. [19] Ekodeck et al. [4] Khosravi et al. [17]	✓	×	×	×	✓
Sahu et al. [5] Su et al. [52]	×	✓	×	×	✓
Jiang et al. [6] Ali et al. [53]	×	×	✓	×	✓
Pilania et al. [7] Baziyad et al. [54]	×	×	×	✓	✓
Distributed Steganography
References	Text	Image	Audio	Video	Covert Media Modification
Gutub et al. [45] Gutub et al. [46]	✓	×	×	×	✓
Yang et al. [14] Liao et al. [34] Gutub et al. [47] Gutub et al. [48]	×	✓	×	×	✓
Our proposal	✓	✓	✓	✓	×