Dealership IT Services in Brookhaven, Georgia

Dealership IT Services in Brookhaven, GA: Managed Security for Auto Dealers Serving DeKalb County

Auto dealerships in Brookhaven and across DeKalb County operate some of the most complex IT environments in any industry. A single rooftop runs CDK Global, Reynolds and Reynolds, or Dealertrack as its dealer management system (DMS), layered with F&I desks, CRM platforms, parts inventory systems, and a service lane that cannot go offline during peak hours. COMNEXIA has provided managed IT services to Georgia businesses since 1991, headquartered in Roswell, GA, and we specialize in securing and stabilizing exactly this kind of environment.

FTC Safeguards Rule Compliance Starts at the Network Level

The FTC Safeguards Rule (16 CFR Part 314) requires dealerships that qualify as financial institutions under the Gramm-Leach-Bliley Act to implement a written information security program covering access controls, encryption, continuous monitoring, and annual penetration testing. Brookhaven dealers that collect and process nonpublic personal information through credit applications and F&I contracting are directly subject to these requirements. COMNEXIA builds your IT architecture around this obligation rather than bolting compliance onto an existing insecure network.

That starts with network segmentation. We design and configure a DMZ that isolates your DMS traffic from guest Wi-Fi, the service drive, and administrative workstations. Whether your store runs CDK Global Drive, Reynolds and Reynolds ERA-IGNITE, or Dealertrack DMS, we document the data flows between that system and downstream tools such as RouteOne or Dealertrack's F&I integrations, then apply firewall rules in Fortinet or Cisco Meraki that restrict lateral movement if any segment is compromised.

Endpoint Security and Identity Controls Configured for a Dealership Environment

Every managed endpoint at a COMNEXIA-supported Brookhaven dealership runs SentinelOne EDR with the Singularity platform's behavioral AI engine, which detects and rolls back ransomware without waiting for a signature update. We deploy Microsoft Entra ID conditional access policies that enforce multi-factor authentication for every employee accessing your DMS portal, CRM, or Microsoft 365 tenant, including service advisors logging in from a tablet on the drive. Named device compliance is required before a session opens, so a personal phone cannot authenticate into your Reynolds and Reynolds web portal.

Patch management runs through NinjaOne RMM. We schedule OS and third-party application patches during your closed hours, typically Sunday night, and we maintain a tested exclusion list for DMS workstation components where vendor support terms prohibit unsupervised updates. CDK Global and Reynolds and Reynolds both publish compatibility matrices; we cross-reference those before any patch deployment so you never come in Monday morning to a broken deal jacket workflow.

DMS Integration Security and F&I Data Handling

The highest-risk data in a dealership lives in the F&I office: Social Security numbers, income documentation, and credit bureau pulls processed through 700Credit, RouteOne, or Dealertrack's credit platform. COMNEXIA configures role-based access controls so that a parts counter employee cannot reach the same network segments as an F&I manager. We integrate with your DMS's native user permission structure and layer Microsoft Entra ID Privileged Identity Management on top for any staff with administrative credentials to back-office systems.

Secure integrations with third-party CRM tools such as VinSolutions or DealSocket are documented in your network topology map, which we maintain and update quarterly. That map is a required artifact under the FTC Safeguards Rule's risk assessment section, and it becomes evidence of due diligence if your dealership is ever audited.

Help Desk, Onboarding, and Monthly Reporting Built for Dealer Operations

When a service advisor's write-up station freezes at 8 a.m. or a finance manager cannot print a contract at 6 p.m., the clock matters. COMNEXIA's help desk runs a ticketed system through ConnectWise Manage, so every incident is logged, prioritized, and traceable. Dealership staff submit tickets by phone, email, or the end-user portal, and technicians work the DMS-critical issues first based on documented priority tiers you approve during onboarding.

Onboarding for a Brookhaven dealership includes a full asset inventory, endpoint standardization to an approved hardware and OS image, and a documented runbook for your DMS environment. Every month you receive a reporting package that covers patch compliance rates, open and closed tickets by category, SentinelOne threat detections, and any conditional access policy failures that flagged a risky login attempt.

• Network DMZ design isolating DMS, F&I, service lane, and guest traffic using Fortinet or Cisco Meraki
• SentinelOne Singularity EDR on every managed endpoint with behavioral ransomware rollback
• Microsoft Entra ID conditional access and MFA enforced across DMS portals, CRM, and Microsoft 365
• NinjaOne RMM patch management scheduled around dealer hours with CDK/Reynolds compatibility checks
• FTC Safeguards Rule (16 CFR 314.4) risk assessment documentation and network topology mapping
• ConnectWise Manage ticketing with dealership-specific priority tiers for DMS-critical incidents
• Quarterly review of third-party integrations including RouteOne, 700Credit, VinSolutions, and DealSocket

Talk to COMNEXIA About Your Brookhaven Dealership

COMNEXIA has supported Georgia businesses for 35 years from our Roswell headquarters, and we understand the specific compliance pressure and operational demands that DeKalb County auto dealers face right now. If your store runs CDK Global, Reynolds and Reynolds, or Dealertrack and you want a security-first MSP that has mapped your DMS environment before, call us at (877) 600-6550 to schedule a no-obligation network and compliance assessment for your Brookhaven rooftop.