systems; then works his way up to network applications. Tanenbaum's in-depth application coverage includes

Architecture of network systems / Serpanos, Dimitrios Nikolaou.

components of the system unit -- Input -- Output -- Storage -- Operating systems and utility programs

Layoff systems -- Law and legislation.

Introduction to information systems / O'Brien, James A., 1936-

-- Evaluating police performance -- Police strategies and tactics -- Police and homeland security

Mobile communication systems -- Security measures.

Security systems -- Government policy -- Africa, Southern.

networking -- Voice and video over IP -- Network security -- Troubleshooting network problems -- Ensuring

-- Electronic commerce software -- Electronic commerce security -- Payment systems for electronic commerce

Digital rights management for e-commerce systems / Drossos, Lambros, 1961-

Database systems : design, implementation, and management / Rob, Peter.