virtual networks , Windows Server, Wan, Dns, DHCP, Lan, VMware, Routers, Switches, Routing, Network security, VLAN, Vpn, Firewalls, Tcp/ip, Microsoft Azure, MFA, VPN Gateway, Active Directory, Hyper-V, Switching, Infrastructure monitoring, Wireless networks, Virtualization platforms

software design patterns , Networking, Windows Server Administration, Dns, SSL, Vlans, Linux Administration, DHCP, Routing Protocols, Subnetting, data structures, Tls, Osi Model, AWS technologies, Cisco IOS CLI, Troubleshooting

url filtering , Ipsec, Nat, Ssl Vpn, Routing, BGP, Vlans, OSPF, App-ID, GlobalProtect VPN, wildfire, Threat Prevention, User-ID, Switching, Palo Alto Firewalls, Security Policies, Optimization, panorama, VPN technologies, firewall policy review, Troubleshooting, security log analysis, Network Security Architecture