Android forensics : investigation, analysis, and mobile security for Google Android / Hoog, Andrew.

Understanding operating systems / McHoes, Ann McIver, 1950-

Succeeding with technology : computer system concepts for your life / Baldauf, Ken.

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

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

Layoff systems -- Law and legislation.

Mobile communication systems -- Security measures.

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

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

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

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

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