What is security engineering? -- Protocols -- Passwords -- Access control -- Cryptography -- Distributed systems -- Multilevel security -- Multilateral security -- Banking and bookkeeping -- Monitoring systems -- Nuclear command and control -- Security printing and seals -- Biometrics -- Physical tamper resistance -- Emission security -- Electronic and information warfare -- Telecom system security -- Network attack and defense -- Protecting E-commerce systems -- Copyright and privacy protection -- E-policy -- Management issues -- System evaluation and assurance.