Book excerpt: mae'n cyflwyno'r ymchwil mwyaf cyfredol ac arloesol ar ddiogelwch a diogelwch y system. Nid oes angen i chi fod yn arbenigwr seiber-ddiogelwch i amddiffyn eich gwybodaeth. Mae yna bobl allan y mae eu prif swydd yn ceisio dwyn gwybodaeth bersonol ac ariannol. it presents the most current and leading edge research on system safety and security. You do not need to be a cyber-security expert to protect your information. There are people out there whose main job it is trying to steal personal and financial information.