Dealership IT Services in Peachtree City, Georgia

Dealership IT Services in Peachtree City, GA: Managed Security and Compliance for Auto Dealers

Auto dealerships in Peachtree City and across Fayette County run on interconnected systems that handle financing, customer records, vehicle inventory, and federal compliance obligations simultaneously. When those systems are misconfigured or unmonitored, the consequences are immediate: a DMS outage on a Saturday morning stops deals from closing, and a network breach that exposes nonpublic personal information (NPI) triggers FTC Safeguards Rule liability under 16 CFR Part 314. COMNEXIA has provided managed IT services to dealerships in the greater Atlanta metro from its Roswell, GA headquarters since 1991. The work is specific, regulated, and consequential, so COMNEXIA leads every dealership engagement with security architecture before touching anything else.

Why Dealership IT Is Different From Standard Business IT

A Peachtree City Ford, Toyota, or independent used-car group operates DMS platforms such as CDK Global, Reynolds and Reynolds, or Dealertrack. Each of these platforms requires secure API integrations with F&I software (RouteOne, Dealertrack Finance), CRM tools (VinSolutions, DealerSocket), and OEM portals. Every one of those integrations is a potential lateral movement path for an attacker. The FTC Safeguards Rule (16 CFR 314.4) mandates that financial institutions, which include auto dealers that arrange financing, maintain a written information security program, designate a qualified individual, and conduct periodic risk assessments. Non-compliance exposes the dealership to FTC enforcement and, in Georgia, potential state AG action under the Georgia Fair Business Practices Act.

Network Architecture: DMZ and Dealer Network Segmentation

COMNEXIA engineers the dealership network to isolate the DMS environment from guest Wi-Fi, the service drive, and the showroom floor using a documented DMZ and VLAN segmentation model. In practice, this means the CDK or Reynolds and Reynolds DMS server traffic travels on a dedicated VLAN with firewall rules that allow only the specific source and destination ports those platforms require, typically TCP 443 and platform-specific data-sync ports, and nothing else. Guest Wi-Fi and customer-facing kiosks sit on a separate, internet-only VLAN with no route to the DMS subnet. Microsoft Entra ID conditional access policies enforce multi-factor authentication for every F&I manager and finance director who accesses Reynolds ERA or CDK Drive remotely, so a stolen VPN credential alone cannot open a session.

Endpoint Security and Patch Management

Every dealership workstation, the finance office PC running Dealertrack, the service writer tablet, and the GM's laptop gets enrolled in COMNEXIA's RMM platform (NinjaOne) with a standardized agent configuration. NinjaOne enforces a patch policy that deploys Microsoft security updates within 72 hours of Patch Tuesday and flags third-party application vulnerabilities (Adobe Acrobat, Chrome, Java runtimes commonly used by DMS clients) on the same cycle. SentinelOne EDR runs on every endpoint with the Singularity Core policy set to autonomous prevention mode, not detection-only. That distinction matters: in detection-only mode, ransomware encrypts files before an analyst intervenes. Autonomous prevention mode kills the process in milliseconds.

FTC Safeguards Rule Compliance Deliverables

• Written risk assessment mapped to the six-element structure of 16 CFR 314.4, covering DMS access controls, encryption at rest on CDK or Reynolds and Reynolds servers, and vendor access procedures.
• Annual penetration test scoped to the dealership's external perimeter and internal DMS VLAN, with a written findings report the dealership's qualified individual can present to ownership or a board.
• Vendor access log review for OEM portal accounts and F&I integrations, ensuring each third-party connection has a documented access approval and a defined termination process.
• Employee security awareness training delivered through the KnowBe4 platform, with phishing simulations that use automotive-themed lures (fake OEM dealer portal login pages) to test staff in a context they actually encounter.
• Monthly compliance summary report, formatted so the Safeguards-required qualified individual can sign off and file it as documentation of ongoing program oversight.

Help Desk and Onboarding for Peachtree City Dealerships

Dealership staff call volumes spike on weekends and at month-end. COMNEXIA's help desk uses ConnectWise Manage for ticketing, with every inbound call or email creating a logged, time-stamped ticket tied to the specific endpoint or system reported. Onboarding for a new dealership account follows a documented 30-day runbook: network discovery and asset inventory in week one, NinjaOne agent deployment and SentinelOne rollout in week two, Microsoft Entra ID conditional access configuration and DMS integration audit in week three, and a full Safeguards risk assessment draft delivered in week four. Nothing is ad hoc. The runbook is version-controlled and the dealership receives a copy.

Serving Peachtree City and Fayette County Dealerships

Peachtree City sits roughly 30 miles south of Atlanta on SR-74, within the same Metro Atlanta MSA that COMNEXIA has served from Roswell since 1991. Fayette County dealerships looking for an MSP that already understands CDK Global integrations, Reynolds and Reynolds ERA configurations, and FTC Safeguards Rule documentation requirements do not need to educate COMNEXIA on the basics of dealership IT. The technical groundwork is already done.

Call COMNEXIA at (877) 600-6550 to schedule a no-cost dealership IT and FTC Safeguards Rule gap assessment for your Peachtree City or Fayette County location. Bring your current DMS vendor, your network diagram if you have one, and your F&I integration list. COMNEXIA will tell you exactly where the gaps are.