Dealership IT Services in Tucker, Georgia

Dealership IT Services in Tucker, GA: Managed Security and DMS Support from COMNEXIA

Auto dealerships in Tucker and across DeKalb County run on systems that most generalist IT companies have never touched. CDK Global, Reynolds and Reynolds, and Dealertrack each require specific network configurations, controlled API access, and carefully segmented traffic flows to function reliably and securely. COMNEXIA has supported dealership operations for over 35 years from its Roswell, GA headquarters, and brings that direct experience to Tucker-area franchised and independent dealers who need an MSP that understands the shop floor, the F&I office, and the FTC Safeguards Rule simultaneously.

Why Dealership IT Is Fundamentally Different from Standard Business IT

A multi-rooftop dealer in Tucker handles nonpublic personal information (NPI) on every finance application, credit pull, and deal jacket. The FTC Safeguards Rule (16 CFR Part 314), updated and enforced against auto dealers through the FTC's authority under the Gramm-Leach-Bliley Act, requires a written information security program, designation of a qualified individual to oversee it, periodic risk assessments, and specific technical safeguards including encryption, access controls, and continuous monitoring. COMNEXIA builds those requirements directly into its managed service scope, not as an add-on audit, but as operational configuration from day one.

DMS Integration and Network Segmentation

CDK Global environments require a dedicated DMZ between the DMS servers and the public internet, with outbound traffic filtered to CDK's documented IP ranges. Reynolds and Reynolds (ERA-IGNITE and POWER) deployments require workstation standardization to supported Windows builds and controlled user permission sets, because R&R support contracts can be voided by unauthorized local admin access. Dealertrack integrations with RouteOne for F&I credit submission require TLS 1.2 or higher on every endpoint touching the credit portal, a requirement COMNEXIA enforces through Microsoft Intune compliance policies applied to all managed workstations.

COMNEXIA designs dealership networks with explicit VLANs separating the DMS, the service lane (including loaner and technician tablets), customer Wi-Fi, and the general office segment. Firewall rules are documented in a change-log tied to each rooftop's network diagram, so any configuration change is traceable and reversible. This segmentation also directly addresses the FTC Safeguards Rule requirement to limit and monitor access to customer information systems.

Security Posture: Endpoint, Identity, and Monitoring

Every managed endpoint at a Tucker dealership runs SentinelOne EDR with the Singularity platform policy configured to detect and auto-remediate threats without waiting for a manual response ticket. Identity access for DMS operators, F&I managers, and service advisors is governed through Microsoft Entra ID (formerly Azure AD) with conditional access policies that block authentication from non-compliant devices and require MFA on all accounts with access to NPI or financial data.

Patch management runs through NinjaOne RMM, with operating system and third-party patches deployed on a documented weekly schedule. Critical patches are force-deployed within 72 hours of vendor release. Monthly reports delivered to the dealership's designated qualified individual show patch compliance rates by device, any SentinelOne detections and outcomes, and Entra ID sign-in anomalies, giving the QI documented evidence for the FTC Safeguards Rule's annual reporting requirement.

Help Desk and Onboarding Built for Dealership Hours

A dealership's busiest hours are Saturday mornings and month-end evenings, not Monday at 10 a.m. COMNEXIA's help desk operates with ticketing through a documented escalation path so that a CDK workstation failure in the service lane reaches a technician familiar with the DMS environment, not a tier-one agent reading from a generic script. New Tucker dealership clients go through a structured onboarding process that includes a full network discovery, device inventory loaded into NinjaOne, and a baseline security assessment mapped against the FTC Safeguards requirements before any ongoing monitoring begins.

• VLAN and DMZ design specific to CDK Global, Reynolds and Reynolds, and Dealertrack connectivity requirements
• SentinelOne EDR deployed and tuned on all DMS workstations, F&I terminals, and service lane devices
• Microsoft Entra ID conditional access with MFA enforced on all accounts touching customer NPI
• NinjaOne RMM patch management with documented weekly schedules and 72-hour critical patch SLA
• FTC Safeguards Rule (16 CFR 314.4) program support including risk assessment documentation and monthly QI reporting
• Firewall rule change-logs and network diagrams maintained per rooftop
• Help desk with DMS-aware escalation paths and ticketing for all service requests

Serving Tucker Dealers from Roswell Since 1991

COMNEXIA has operated from Roswell, GA for 35 years. Tucker dealerships on or near Lawrenceville Highway and the Stone Mountain Freeway corridor are within the DeKalb County market COMNEXIA actively serves. If your dealership is running CDK, Reynolds, or Dealertrack and needs an MSP that can configure, secure, and document those environments to FTC Safeguards standards, call COMNEXIA at (877) 600-6550 to schedule a network assessment.