Security measures Business enterprises 3 Computer networks 3 Data protection 2 Business 1 Computer network 1 Computer network -- 1 Computer security 1 Crisis management 1 Data processing 1 Dissertations 1 Electronic commerce 1 Information resources management 1 Information technology 1 Internet 1 Internet (computer network) 1 Intranets (Computer networks) 1 Management 1 Management information systems 1 Standards 1 risk management 1