Data protection Security measures 55 Computer security 52 Law and legislation 41 Computer networks 32 Privacy, Right of 30 Information technology 16 Computer crimes 11 Computers 10 Data processing 8 Electronic commerce 8 Access control 7 Business enterprises 7 Freedom of information 7 Internet 7 Management 7 Copyright and electronic data processing 6 Cryptography 6 Social aspects 6 Big data 5 Business 5 Electronic data processing 5 Government policy 5 Information services 5 Intellectual property 5 Risk assessment 5 Cloud computing 4 Copyright 4 Data encryption (Computer science) 4 Data transmission systems 4