Keeping enterprise networks, email, and cloud infrastructure online — firewalls, VPNs, DNS, and everything that has to be right before anyone notices it working.
Firewall policy, VPN tunnels, and network architecture built to stay up and stay auditable.
SPF, DKIM, and DMARC configured properly — so mail authenticates and phishing doesn't.
M365 and Entra ID administration, DNS management, and cloud infrastructure support.
Security incident triage and client-facing IT support when something needs fixing fast.