Information Hiding Techniques for Steganography and Digital Watermarking Autor Stefan Katzenbeisser dec 1999 Hardback Preț: 660.18 lei 825.23 lei 6-8 săpt. -20%
Demystifying the IPsec Puzzle Autor Sheila Frankel mar 2001 Hardback Preț: 585.57 lei 731.96 lei 6-8 săpt. -20%