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Network & Perimeter Security

Managed
Firewall & Network
Security

Proactive firewall management, VPN, IDS/IPS, and network monitoring — so your perimeter stays locked down without consuming your internal IT bandwidth.

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Supported Platforms
Fortinet FortiGate Cisco ASA / FTD Palo Alto Networks pfSense / OPNsense SonicWall WatchGuard Juniper SRX Meraki MX Check Point Azure Firewall AWS Network Firewall
What We Manage
Full-Spectrum Perimeter Coverage

From rule base management to VPN tunnels — we handle the complexity so your firewall is always tight, documented, and compliant.

Firewall Rule Management

Ongoing rule base administration, optimization, and annual audits to eliminate shadow rules, over-permissive policies, and compliance gaps.

  • Rule base review & cleanup
  • Policy change management with documented changelogs
  • Object group normalization
  • Compliance alignment (PCI, HIPAA, NIST)
  • Annual full ruleset audit report

IDS / IPS Tuning

Intrusion detection and prevention configuration, signature updates, and alert tuning to minimize false positives while catching real threats.

  • Signature policy configuration
  • False-positive review & suppression
  • Threat intelligence feed integration
  • Custom detection rules for your environment
  • Monthly IPS report

VPN Management

Site-to-site and remote-access VPN design, deployment, and ongoing administration. We support IPsec, SSL/TLS, and SD-WAN overlays.

  • Site-to-site IPsec tunnel management
  • Remote access VPN (SSL/TLS)
  • MFA integration for VPN authentication
  • Split-tunneling policy management
  • Client deployment & support

Network Segmentation

VLAN design, DMZ architecture, and micro-segmentation to limit lateral movement and contain a breach to the smallest possible blast radius.

  • VLAN design & inter-VLAN routing policy
  • DMZ architecture & bastion host setup
  • Guest network isolation
  • IoT / OT network separation
  • Segmentation documentation & diagrams

Network Monitoring

SNMP and flow-based monitoring across switches, routers, and firewalls — with alerting on outages, high utilization, and anomalous traffic patterns.

  • SNMP-based device polling & alerting
  • NetFlow / sFlow traffic analysis
  • Bandwidth utilization trending
  • Uptime & latency SLA reporting
  • Switch & router config backup

Firmware & Patch Management

Scheduled firmware updates, hotfix deployment, and vendor advisory monitoring to keep your network devices free of known vulnerabilities.

  • Vendor advisory monitoring
  • Scheduled maintenance windows for updates
  • Pre/post-update config backups
  • Rollback capability on all changes
  • EOL device tracking & replacement planning

Our Process
How We Onboard Your Network

From first contact to ongoing management in four structured phases.

01 — DISCOVER

Network Assessment

Full audit of existing firewall rules, VPN config, switch topology, and documentation gaps. Deliverable: risk-ranked findings report.

02 — DESIGN

Architecture Review

Remediation plan, segmentation design, and agreed rule-base cleanup scope. Signed off before any changes are made.

03 — HARDEN

Implementation

Changes executed in managed maintenance windows with full rollback capability. Every change logged and documented.

04 — MANAGE

Ongoing Operations

Proactive monitoring, quarterly rule reviews, patch management, and escalation path for incidents — covered under your managed services agreement.


Ready to Lock Down
Your Perimeter?

Most firewall configurations we inherit have rules that haven't been reviewed in years. Schedule a free firewall assessment and we'll show you exactly where your exposure is.

Free Firewall Assessment Also See: MDR →