01137nam a2200265 a 4500 1/35429 000829s2001 maua b 001 0 eng 0792372042 (alk. paper) 37943 DLC DLC DLC GR-PeUP 005.8 JOH Johnson, Neil F. (Neil Fisher) Information hiding : steganography and watermarking : attacks and countermeasures / by Neil F. Johnson, Zoran Duric, Sushil Jajodia. Boston : Kluwer Academic, c2001. xx, 137 σ. : εικ. ; 25 εκ. Advances in information security ; Περιέχει βιβλιογραφία και ευρετήριο. Computer security. Data protection. Duric, Zoran. Jajodia, Sushil. Advances in information security ; 1. INST UNIPILB MAIN 20080919 005.8 JOH 00156351 00156351 LOAN 0 1 Πίνακας περιεχομένων http://www.loc.gov/catdir/enhancements/fy0820/00046213-t.html /webopac/covers/02/37943_0792372042.jpg (alk. paper)