Security measures Computer networks 16 Computer security 15 Access control 4 Data protection 4 Information technology 4 Prevention 4 Computers 3 Cyberspace 3 Cloud computing 2 Cyberterrorism 2 Electronic government information 2 Government policy 2 Hacking 2 Internet 2 Management 2 Mobile computing 2 National security 2 Risk management 2 Android (Electronic resource) 1 Automation 1 Business enterprises 1 Computer science 1 Cyberspace operations (Military science) 1 Data encryption (Computer science) 1 Data warehousing 1 Distributed databases 1 Distributed processing 1 Economic aspects 1 Electronic data processing 1