Auto Dealer Managed IT in Tucker, GA

Auto Dealer Managed IT in Tucker, GA: Security-First IT Services Built for Dealerships

Tucker dealerships running CDK Global, Reynolds and Reynolds, or Dealertrack carry a network footprint that generic IT providers routinely mishandle. A DMS touches every corner of the business: sales desks pulling vehicle inventory, F&I offices processing financing applications, and service lanes posting repair orders. COMNEXIA, headquartered in Roswell, GA and serving DeKalb County businesses since 1991, delivers managed IT specifically structured around how dealerships operate, what regulators require, and where the real breach risk lives.

Why Auto Dealer IT Is Not Generic IT

The FTC Safeguards Rule (16 CFR Part 314, revised requirements effective June 2023) classifies franchised and independent dealerships as financial institutions under the Gramm-Leach-Bliley Act. That means Tucker dealers must maintain a written information security program, designate a qualified individual to oversee it, conduct a risk assessment, and encrypt customer nonpublic personal information (NPI) in transit and at rest. A managed IT provider that cannot map its controls directly to 16 CFR 314.4 is not equipped to support a compliant dealership.

COMNEXIA builds every dealer engagement around that compliance framework before addressing routine helpdesk tickets. The security posture comes first; everything else is layered on top of it.

Network Segmentation and DMS Isolation

CDK Global and Reynolds and Reynolds both publish integration requirements that assume a hardened network perimeter. COMNEXIA configures a documented DMZ and dealership-specific VLAN segmentation that separates the DMS segment from guest Wi-Fi, the service drive, and general office traffic. F&I workstations handling Dealertrack credit applications sit on an isolated segment with firewall rules permitting only the specific outbound ports Dealertrack requires, reducing the lateral movement an attacker could achieve after compromising a single endpoint.

Microsoft Entra ID conditional access policies enforce multi-factor authentication for every user reaching DMS or CRM portals, and access is scoped by role. A service advisor cannot reach F&I deal jackets; an F&I manager cannot reach payroll files. This is not a default configuration; COMNEXIA documents the policy assignments and reviews them during monthly reporting cycles.

Endpoint Security and Patch Management

Every managed endpoint in a Tucker dealer deployment runs SentinelOne EDR, giving the operations team behavioral detection that does not depend on signature updates. Patch management runs through NinjaOne, with third-party application patches (including CDK workstation components and browser plug-ins used with Reynolds and Reynolds ERA or EVOQ) scheduled on a documented cadence. Critical OS patches deploy within 72 hours of release; non-critical patches follow a tested Tuesday cycle. Every patch run produces a compliance report included in the monthly client review.

Endpoint standardization means every dealership PC ships with a COMNEXIA-built image: Windows 11 Pro, SentinelOne agent enrolled in the COMNEXIA tenant, NinjaOne RMM agent, and Microsoft 365 E3 license pre-configured with Defender for Business policies enabled. No technician arrives on-site with a USB drive and a prayer.

What COMNEXIA Delivers: Specific Service Components

• Documented onboarding: network discovery, asset inventory, and a written baseline security assessment completed before the go-live date, not afterward.
• Help desk with ticketing: all requests logged in a tracked queue, with priority routing for DMS-down or F&I system outages that halt deal closings.
• FTC Safeguards compliance mapping: COMNEXIA produces the written risk assessment and documents controls aligned to 16 CFR 314.4(c) through 314.4(h) for the dealer's qualified individual to review and sign.
• Secure DMS integrations: tested connectivity configurations for CDK Global Drive, Reynolds ERA, and Dealertrack, including certificate management for encrypted API connections.
• Monthly reporting: patch compliance percentage, endpoint threat detections, open help-desk tickets by category, and conditional access sign-in summaries delivered in a single PDF the dealer principal can read in ten minutes.
• Network segmentation documentation: as-built diagrams of VLAN assignments and firewall rules, stored in the client portal and updated whenever topology changes.

A Realistic Tucker Dealer Scenario

A Tucker-area independent dealer running Dealertrack for contracting and a separate CRM for follow-up calls has fifteen workstations, one server, and no documented security program. Under FTC Safeguards, that gap is a regulatory liability. COMNEXIA performs the risk assessment, segments the network, deploys SentinelOne and NinjaOne across all endpoints, configures Entra ID MFA for all Dealertrack and CRM logins, and delivers the written information security program documentation within the first 30 days of the engagement. The dealer's qualified individual has a defensible compliance posture before the next regulatory review cycle.

Serving Tucker and DeKalb County Dealerships

COMNEXIA has operated out of Roswell, GA for 35 years, which means the technicians supporting Tucker-area clients know the metro Atlanta market, the local CDK and Reynolds dealer base, and the DeKalb County business environment. There is no remote-only support model; on-site visits for Tucker locations are part of the engagement when the situation requires it.

If your Tucker dealership needs managed IT built around FTC Safeguards compliance, DMS security, and documented controls rather than reactive break-fix support, call COMNEXIA at (877) 600-6550 to schedule a network assessment.