Security as a Research
A. Information Security: IT Infrastructure Security, Network Security, Web Security, Cyber Security, Application Security, Vulnerabilities & Exploits, Malware Detection & Removal, System Hardening, Penetration Testing, Security Auditing, ISO 27001, PCI DSS, OWASP, NIST, Cyber Security Research, IT & Cyber Security Training.
B, System: Microsoft, VMware, Citrix, Linux, Embedded & Integrated Systems.
C. Network Communications: LAN, WAN, WLAN, RF, TCP/IP, VPN.