ARM (Advanced RISC Machine), Administrative Skills, BGP, Benchmarking, Cisco Network Systems, Computer Maintenance, Computer Security, Cryptography, Documentation, Engineering, Firewall Administration, Firewall Appliances, Firewalls, High Availability, Intrusion Prevention Systems, Local Area Network (LAN), Maintenance - Appliances, Mentoring, Microsoft Commerce Server, Microsoft Windows Azure, Network Administration/Management, Network Architecture/Engineering, Network Configuration Management, Network Integration, Network Routers, Network Security, Network Switching, People Management, Routing Protocols, SSL-TLS (Secure Socket Layer - Transport Layer Security), Security Attacks, Security Compliance, Security Infrastructure, Security Monitoring, Security Software, Software Patches, Software Upgrades, TCP/IP (Transmission Control Protocol/Internet Protocol), VPN (Virtual Private Network), Wide Area Network (WAN), Writing Skills