Firewall, VPN & Network Security — Mighty Blue Security

A firewall that was set up
years ago is not a security plan.

We review, harden, and document your network security — firewall rules, remote access, segmentation, and hybrid cloud connectivity — so your perimeter matches the threats you actually face.

Common network security issues we find

Overly permissive firewall rules from legacy configurationsVPN with no MFA or weak authenticationFlat networks with no segmentation between workstations and serversGuest WiFi with access to internal resourcesRemote access tools exposed to the internet without restrictionCloud VMs with open ports never reviewed after deployment

Services

Network security services

Review, hardening, and documentation for on-premise, remote, and hybrid environments.

Firewall Rule Review

Audit of existing firewall rules to identify overly permissive access, unused rules, and configurations that increase exposure — without disrupting production.

Remote Access & VPN Hardening

Review of VPN configuration, split tunneling, authentication methods, and access controls for remote employees and contractors.

Network Segmentation Review

Assessment of whether workstations, servers, guest networks, and critical systems are properly separated — reducing lateral movement if a breach occurs.

Wireless Security Review

Review of wireless network configuration, guest access isolation, authentication standards, and rogue access point risk.

Hybrid Cloud Connectivity

Review of connectivity between on-premise environments and cloud infrastructure — including VPN tunnels, firewall rules, and exposure of cloud-hosted services.

Fortinet & Meraki Expertise

Direct experience with Fortinet FortiGate and Meraki MX environments — configuration review, firmware currency, and security feature enablement.

Know what your network actually allows

Book a consultation and we will scope a network security review for your environment.

Book a Network Review