01004nam0 2200265 i 450 SUN012591920191217122813.3978-17-330-0392-60.0020191217d2019 |0engc50 baengUS|||| |||||*Computer & internet securitya hands-on approachWenliang Du2. ed[s.l.][s.e.]2019xxx, 657 p.ill.25 cm.94A60Cryptography [MSC 2020]MFSUNC01969968M12Network protocols [MSC 2020]MFSUNC02375468MxxComputer system organization [MSC 2020]MFSUNC027699Du, WenliangSUNV097337769490ITSOL20200727RICASUN0125919UFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08PREST 68-XX 1196 08DMF549 I 20191223 Computer & internet security1568712UNICAMPANIA