computer security software 176 computer attacs 159 computer networks 147 firm 124 computer technology 110 authentication 102 more ... access management 90 data protection 81 firewalls 72 smartphones 71 data encryption 68 communication networks 67 data security 65 mobile communication 63 internet 61 cryptography 51 malicious software 38 telecommunications 37 Linux 34 cloud computing 34 public data networks 34 management information systems 30 local computer networks 29 operating systems 28 data warehouses 26 document delivery services 26 hardware 24 servers 24 key management 24 less ...