computer security 2,226 informatics 663 data encryption 592 management information systems 359 data protection 316 algorithmization 311 computer networks 296 more ... data security 285 computer attacs 281 cryptography 264 software 212 internet 207 computers 176 computer technology 143 firm 125 software engineering 118 operating systems 116 authentication 115 firewalls 98 access management 95 mobile communication 84 communication networks 81 smartphones 75 information systems 72 artificial intelligence 66 programming 65 electronic trade 58 encoding 57 cloud computing 55 malicious software 55 less ...