Network Solutions in Peachtree Corners, Georgia

Network Services for Peachtree Corners, GA Businesses

Peachtree Corners sits at the intersection of Technology Parkway and serious network infrastructure demand. Between the mixed-use Forum development, the Technology Park at Peachtree Corners, and the auto dealerships clustered along Peachtree Industrial Boulevard, local businesses run mission-critical applications across networks that were often built incrementally and never designed for today's security requirements. COMNEXIA, headquartered in Roswell, GA since 1991, delivers structured, security-first network design and management to Peachtree Corners organizations that cannot afford dropped VPN tunnels, flat network topologies, or consumer-grade wireless in a showroom.

Why Network Architecture Is a Security Decision First

A misconfigured switch or an open guest SSID is not just an IT inconvenience. It is an attack surface. COMNEXIA approaches every network engagement by establishing a defensible perimeter before optimizing performance. That means deploying next-generation firewalls, typically Fortinet FortiGate or SonicWall, with intrusion prevention signatures updated on an automated schedule, application-layer inspection enabled, and geographic IP blocking configured for regions your business has no reason to communicate with. We do not hand you a firewall with factory defaults and call it done.

What COMNEXIA Deploys for Peachtree Corners Networks

• Next-gen firewalls: Fortinet FortiGate or SonicWall appliances sized to your throughput, with SSL inspection, application control policies, and DNS filtering active from day one.
• VLAN segmentation: Separate broadcast domains for corporate endpoints, guest Wi-Fi, VoIP, security cameras, and, in dealership environments, DMS terminals running CDK Global or Reynolds and Reynolds. Segmenting DMS traffic from general employee traffic is a direct FTC Safeguards Rule compliance measure for dealerships handling nonpublic customer financial information.
• Business Wi-Fi: Ubiquiti UniFi or Cisco Meraki access points deployed with 802.1X authentication, WPA3 encryption, band steering, and separate SSIDs per VLAN. No consumer routers on business floors.
• VPN and ZTNA remote access: Site-to-site IPsec tunnels for multi-location businesses, plus SSL-VPN or FortiClient ZTNA for remote employees, with MFA enforced at the gateway.
• Structured cabling: Cat6 or Cat6A runs, proper patch panel labeling, and documentation delivered as a physical and logical diagram, so the next technician who opens your IDF knows exactly what they are looking at.
• RMM-integrated monitoring: Network devices are enrolled in NinjaOne or ConnectWise Automate so COMNEXIA receives alerts on interface errors, bandwidth saturation, or firmware vulnerabilities before you notice a slowdown.

Auto Dealerships on Peachtree Industrial: The FTC Safeguards Requirement

Franchised and independent dealerships in Gwinnett County that use CDK Global, Reynolds and Reynolds, or Dealertrack to process credit applications are subject to the FTC Safeguards Rule, which requires a written information security program and specific technical controls including network segmentation, access controls, and continuous monitoring. COMNEXIA has direct experience designing networks for dealership environments where the DMS, the F&I desktops, and the service drive tablets must operate on isolated VLANs with firewall rules that explicitly permit only the ports those applications require. Guest Wi-Fi for customers waiting in the service lounge runs on a completely separate SSID with no route to the internal LAN. That configuration satisfies the Safeguards Rule's requirement for access controls and is documented in the network security program COMNEXIA maintains on your behalf.

The COMNEXIA Onboarding and Ongoing Management Process

New network clients go through a documented discovery phase: we perform a site survey, audit existing switch configurations, capture the current firewall ruleset, and produce a gap analysis before any changes are made. You receive a written network diagram and a prioritized remediation list. From there, changes are implemented in scheduled maintenance windows, tested against a checklist, and confirmed with you before we close the ticket. Ongoing management includes monthly reporting through our RMM platform showing patch compliance, device health, and any policy violations, plus help-desk ticketing through ConnectWise Manage so every network issue has a traceable record from open to close.

Peachtree Corners Businesses: What Poor Network Design Actually Costs

A flat network with no VLAN segmentation means ransomware that lands on one endpoint can reach your file server, your backup appliance, and your DMS simultaneously. A Wi-Fi deployment built on consumer access points without 802.1X means any device that knows the passphrase is on your LAN. A firewall running default rules with no application inspection is logging traffic it is not actually analyzing. These are not hypothetical risks. They are the configurations COMNEXIA finds in a significant portion of new client environments in the Gwinnett and North Fulton corridor.

Talk to COMNEXIA About Your Peachtree Corners Network

COMNEXIA has served Georgia businesses from our Roswell headquarters for 35 years. If your Peachtree Corners business is running aging switches, an unmanaged firewall, or a Wi-Fi setup that has never been audited, call us at (877) 600-6550 to schedule a network assessment. We will document what you have, identify the gaps, and give you a concrete remediation plan, no generic proposals and no guesswork.