Security measures 96 Computer security 80 Computer networks 76 Computer crimes 35 Investigation 26 Certification 20 Examinations 20 Electronic data processing personnel 19 Microsoft Windows server 15 Client/server computing 13 Forensic sciences 13 Management 12 Operating systems (Computers) 12 Data protection 11 Microsoft Windows (Computer file) 11 Access control 10 Internet 10 Microsoft software 9 Cloud computing 8 Information technology 8 Computer hackers 6 Computers 6 Penetration testing (Computer security) 6 Prevention 6 Data processing 5 Database security 5 Law and legislation 5 Malware (Computer software) 5 Methodology 5 SQL server 5