Security measures Computer networks 1,082 Computer security 677 Prevention 261 Internet 206 Access control 161 Data protection 160 আরও ... Computer crimes 130 Management 119 Data encryption (Computer science) 115 Information technology 113 Safety measures 108 Business enterprises 105 Cyberspace 94 Terrorism 84 Cyberterrorism 80 Computers 69 Penetration testing (Computer security) 68 Cloud computing 65 Electronic commerce 62 Government policy 62 Wireless communication systems 60 Law and legislation 49 Data processing 46 Information warfare 44 National security 42 Telecommunication 42 Cryptography 41 Emergency management 41 Industries 41 কম ...