Dealership IT Services in Snellville, Georgia

Dealership IT Services in Snellville, GA: Managed Security and Compliance for Gwinnett County Auto Dealers

Auto dealerships in Snellville and across Gwinnett County run on tightly connected systems where a single misconfiguration can expose customer financial data, stall a deal in the finance office, or trigger an FTC Safeguards Rule violation. COMNEXIA, headquartered in Roswell, GA and operating since 1991, delivers managed IT services built specifically around dealership infrastructure: DMS platforms, F&I integrations, secure network segmentation, and documented compliance controls that satisfy 16 CFR 314.4.

Why Dealership IT Is Different from Standard Business IT

A Snellville dealership typically runs one of three DMS platforms: CDK Global, Reynolds and Reynolds, or Dealertrack. Each platform communicates with lender portals, credit bureaus, inventory feeds, and CRM tools, creating a wide attack surface that a generic IT provider rarely understands. COMNEXIA engineers configure and monitor these integrations with security controls appropriate to the data moving through them, including non-public personal information (NPI) covered under the FTC Safeguards Rule.

The FTC Safeguards Rule (16 CFR 314.4) requires dealerships to implement a written information security program covering access controls, encryption, continuous monitoring, vendor oversight, and incident response. COMNEXIA maps each of those requirements to concrete technical controls rather than leaving dealers to interpret the rule on their own.

Network Segmentation: Separating DMS Traffic from Guest and Shop Networks

One of the most common security gaps at dealerships is a flat network where the DMS, the service loaner tablet, the showroom guest Wi-Fi, and the parts department printer all share the same broadcast domain. COMNEXIA designs and enforces VLAN-based network and DMZ segmentation so that CDK Global or Reynolds and Reynolds DMS traffic is isolated from general internet traffic and from vendor remote-access connections. Firewall rules are documented, reviewed, and tightened to deny lateral movement between segments, a control that directly addresses FTC Safeguards Rule Section 314.4(c)(3).

Endpoint Security on Every Dealership Workstation and Laptop

COMNEXIA deploys SentinelOne EDR on all managed endpoints, including the F&I office machines that handle credit applications and deal jackets. SentinelOne's behavioral AI detects threats that signature-based antivirus misses, and its rollback capability can recover encrypted files without paying a ransom. Patch management runs through NinjaOne, which enforces patch deployment windows timed to avoid disrupting end-of-month deal pushes. Endpoints are standardized to an approved image before they are allowed to authenticate to the dealership network, reducing the risk posed by personally owned or unvetted devices.

Identity and Access Controls for F&I and CRM Tools

Finance and insurance personnel access lender portals, credit reporting integrations, and deal-management tools that contain some of the most sensitive customer data a dealership holds. COMNEXIA configures Microsoft Entra ID conditional access policies that enforce multi-factor authentication, restrict sign-ins to compliant and managed devices, and block authentication attempts from outside expected geographic locations. Role-based access ensures that a service advisor cannot view F&I records, and access is revoked within a documented offboarding procedure when an employee leaves.

Help Desk and RMM Coverage Designed Around Dealership Hours

Dealerships in Snellville do not stop selling cars at five o'clock, and IT problems do not wait for business hours either. COMNEXIA's help desk operates with a ticketing system that logs, prioritizes, and tracks every request from open to resolution. Remote monitoring through NinjaOne gives COMNEXIA visibility into server health, disk utilization, and service status across the DMS environment continuously. Monthly reporting delivered to the dealer principal or office manager covers ticket volume, patch compliance rates, and open vulnerabilities, giving leadership a clear picture of the IT environment without requiring technical expertise to interpret it.

Vendor and Third-Party Integration Oversight

CDK Global, Reynolds and Reynolds, and Dealertrack each rely on third-party vendor connections for payroll, digital retailing, and manufacturer reporting. The FTC Safeguards Rule requires dealerships to oversee service providers who access customer data. COMNEXIA documents all active vendor connections, reviews access permissions, and enforces the principle of least privilege on integrations so that a compromised vendor credential cannot move freely through the dealership network.

Serving Snellville and Gwinnett County Dealerships Since 1991

COMNEXIA has supported businesses in the Atlanta metro area for 35 years, with direct experience in the operational and compliance demands facing auto dealers. Snellville dealerships working with COMNEXIA receive a documented onboarding process that inventories every device, maps every network segment, and identifies compliance gaps against the FTC Safeguards Rule checklist before any managed services agreement goes live.

• DMS security hardening for CDK Global, Reynolds and Reynolds, and Dealertrack environments
• VLAN and DMZ segmentation separating DMS, guest, and vendor traffic
• SentinelOne EDR with NinjaOne patch management on all managed endpoints
• Microsoft Entra ID conditional access with MFA enforced on F&I and CRM access
• FTC Safeguards Rule gap assessment and written WISP support
• Vendor access documentation and third-party oversight process
• Help desk with ticketing and monthly reporting to dealer leadership

If your Snellville dealership is preparing for an FTC Safeguards Rule audit, replacing a DMS, or simply needs a security-first IT partner who understands how a dealership actually operates, call COMNEXIA at (877) 600-6550 to schedule a network and compliance assessment.