Dealership Cybersecurity in Savannah, GA

Dealership Cybersecurity in Savannah, GA: Protecting Your DMS, Customer Data, and FTC Safeguards Compliance

Auto dealerships in Savannah and Chatham County operate some of the most complex IT environments in any industry. A single rooftop may run CDK Global, Reynolds and Reynolds, or Dealertrack as its dealer management system, alongside F&I desktops, CRM platforms, service lane tablets, and a guest Wi-Fi network that shares the same building. COMNEXIA, headquartered in Roswell, GA and in business since 1991, delivers security-first managed IT specifically built for this environment. If your dealership has not yet achieved full compliance with the FTC Safeguards Rule (16 CFR 314.4), or if your DMS sits on a flat network with no segmentation between the showroom floor and your F&I office, this page describes exactly what needs to change and how COMNEXIA addresses it.

Why Savannah Dealerships Face Elevated Cybersecurity Risk

The FTC Safeguards Rule, which became enforceable for auto dealers in June 2023, requires any dealership collecting nonpublic personal financial information to implement a written information security program, designate a qualified individual, conduct risk assessments, and enforce access controls. Violations can trigger FTC enforcement actions and expose dealers to civil liability. Beyond the regulatory floor, dealership DMS environments are high-value targets because they store Social Security numbers, income documents, and credit application data for every financed customer.

CDK Global's widely publicized 2024 cyberattack disrupted thousands of dealerships across the country, including operations that relied on CDK's cloud DMS for every RO, deal jacket, and parts transaction. Savannah-area dealers dependent on a single connected platform with no offline continuity plan, no immutable backup, and no segmented network learned that a vendor incident can shut down service lanes and finance offices for days at a time.

What COMNEXIA Delivers for Dealership Cybersecurity

COMNEXIA builds a layered security architecture around the specific platforms your dealership already runs. The controls below are not abstract categories; they are the named products and configuration steps our engineers deploy:

• SentinelOne EDR on every endpoint: SentinelOne Singularity is deployed on all Windows workstations and servers, including the dedicated machines that run CDK or Reynolds and Reynolds local clients. Behavioral AI detects and isolates threats before they laterally move to your DMS server or F&I drives. Alerts feed into 24/7 SOC monitoring so a human analyst reviews critical detections around the clock.
• Microsoft Entra ID conditional access and MFA: Every dealership user authenticating to Microsoft 365, Dealertrack, or cloud F&I tools is enrolled in Entra ID with phishing-resistant MFA. Conditional access policies block sign-ins from non-compliant devices and flag logins from unexpected locations, a direct control required under the FTC Safeguards Rule's access-limitation provisions.
• Network segmentation and DMZ for DMS traffic: COMNEXIA engineers segment the dealership network so DMS workstations, the F&I office, service lane devices, and guest Wi-Fi each occupy separate VLANs with firewall rules controlling inter-segment traffic. Reynolds and Reynolds and CDK both publish integration requirements that specify port and IP restrictions; we configure those precisely rather than leaving DMS ports open to the full internal network.
• Immutable, off-site backups following the 3-2-1 rule: Deal jackets, DMS exports, and customer records are backed up to two local media types and one immutable cloud target. Backups are tested on a scheduled cycle to confirm restoration works before you need it.
• Phishing-simulation security-awareness training: Finance managers, BDC staff, and service advisors receive monthly simulated phishing campaigns. Staff who click are immediately routed to a short targeted training module. Completion rates and click rates appear in monthly reports delivered to the dealer principal or compliance officer.
• RMM and patch management via NinjaOne: Every managed endpoint in the dealership is enrolled in NinjaOne for real-time visibility and automated patch deployment. Operating system and third-party application patches are tested and pushed on a defined schedule, closing the vulnerabilities that ransomware operators routinely exploit.
• PCI DSS scope management: Dealerships that process card payments in the service drive or parts department have PCI DSS obligations that overlap with the Safeguards Rule. COMNEXIA maps the cardholder data environment, segments it from the rest of the dealership network, and documents the controls required for your annual self-assessment questionnaire.

How Onboarding Works for a Savannah Dealership

COMNEXIA begins every engagement with a documented discovery phase: we inventory every endpoint, map all DMS integrations, review existing firewall rules, and produce a written risk assessment that satisfies the FTC Safeguards Rule's Section 314.4(b) requirement. From that baseline we build a remediation roadmap with prioritized steps, beginning with MFA enforcement and network segmentation because those controls block the most common attack paths into a dealership environment. Ongoing support includes a named help-desk queue with ticketing, monthly security and patch reporting to the dealer principal, and a designated point of contact at COMNEXIA rather than a rotating anonymous support pool.

Serving Savannah and the Georgia Market from Roswell

COMNEXIA has operated in Georgia since 1991, serving dealerships and businesses across the state from our Roswell headquarters. Our engineers understand the dealership workflows, the vendor relationships CDK and Reynolds maintain with local dealer groups, and the compliance calendar that Safeguards Rule deadlines impose on Georgia dealers.

If your Savannah dealership needs a documented FTC Safeguards assessment, a network segmentation review, or a full managed security program built around your existing DMS, call COMNEXIA at (877) 600-6550 to schedule a conversation with an engineer who works with auto dealers specifically. No obligation, no generic sales pitch, just a direct review of where your current environment stands.