computer security 2,056 informatics 581 data encryption 522 management information systems 337 data protection 300 computer networks 277 data security 273 more ... algorithmization 265 computer attacs 263 software 195 cryptography 166 internet 141 computer technology 141 firm 125 authentication 113 software engineering 96 access management 94 firewalls 91 mobile communication 84 communication networks 80 operating systems 78 smartphones 75 computers 75 electronic trade 58 artificial intelligence 56 malicious software 55 encoding 54 applications programs 53 Linux 45 cloud computing 45 less ...