Security systems.

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

safe working environment -- Fire procedures -- Security in the hospitality industry -- Emergencies and

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

Layoff systems -- Law and legislation.

Mobile communication systems -- Security measures.

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

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

IT systems management / Schiesser, Rich.

: redundancy and security beget peace of mind -- Digital and analog asset management : leveraging your images

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

Operating systems (Computers) -- Examinations -- Study guides.