Cybersecurity Services in Brunswick, Georgia

Cybersecurity Services for Brunswick, GA Businesses

Brunswick and Glynn County businesses face the same credential-theft campaigns, ransomware deployments, and supply-chain attacks targeting companies across Georgia, but many operate without the layered defenses those threats require. COMNEXIA, headquartered in Roswell, GA and in business since 1991, delivers security-first managed IT that goes well beyond antivirus. Every engagement starts with a documented security baseline, not a sales pitch, so Brunswick clients know exactly what is protected, what is not, and why.

What Cybersecurity Actually Means for a Brunswick Business

Cybersecurity is not a single product. For a Brunswick medical practice, it means HIPAA-compliant access controls and encrypted backup retention. For a coastal logistics company, it means patch-cycle enforcement and verified off-site backups. For an auto dealership operating a DMS such as CDK Global, Reynolds and Reynolds, or Dealertrack, it means satisfying the FTC Safeguards Rule (16 CFR 314.4), which requires a written information security program, risk assessments, and technical controls including multi-factor authentication and access restrictions. COMNEXIA builds those controls into a managed stack rather than leaving them as checkbox items.

The Specific Controls COMNEXIA Deploys

• Endpoint Detection and Response (EDR/MDR): SentinelOne EDR is deployed to every managed endpoint. Its behavioral AI detects fileless malware, lateral movement, and ransomware execution patterns that signature-based tools miss. For Microsoft-centric environments, Microsoft Defender for Endpoint is configured with attack-surface-reduction rules and tamper protection enabled.
• Identity and Access: Microsoft Entra ID conditional access policies enforce MFA at sign-in and block authentication from non-compliant or unrecognized devices. Named location policies restrict access to known IP ranges where appropriate for dealership DMS portals.
• 24/7 SOC Monitoring: Alerts from EDR and cloud workloads feed into a staffed Security Operations Center around the clock. A Brunswick dealership employee clicking a credential-harvesting link at 11 PM triggers containment within minutes, not the next business morning.
• Cloud Security Posture: Microsoft Defender for Cloud continuously scans Azure and Microsoft 365 configurations for misconfigurations, open storage containers, and insecure API exposures, producing a scored Secure Score with remediation steps tied to specific controls.
• 3-2-1 Immutable Backups: Three copies of data, on two different media types, with one copy off-site and immutable (write-locked, not deletable by ransomware or rogue credentials). Backup integrity is tested on a scheduled basis, and restoration procedures are documented, not assumed.
• Phishing-Simulation Security Awareness Training: Monthly simulated phishing campaigns are sent to staff, with click-through results tracked per user. Employees who click receive targeted micro-training immediately. This satisfies the employee training requirement under the FTC Safeguards Rule and reduces the primary vector for credential compromise.
• Patch Management via RMM: NinjaOne RMM enforces patch cycles across Windows, macOS, and third-party applications. Patch compliance is reported monthly so Brunswick clients can show auditors or insurers a documented record of remediation activity.

The Dealership Scenario: FTC Safeguards Rule Compliance in Glynn County

Auto dealerships in Brunswick and the surrounding Golden Isles area that finance or lease vehicles must comply with the FTC Safeguards Rule, which became fully enforceable in June 2023. The rule requires, among other controls, MFA for any system accessing customer financial data, an access-control policy limiting data to employees who need it, and annual penetration testing or vulnerability assessments. A dealership running CDK Global as its DMS still needs independent identity controls at the network and endpoint layer, because the DMS vendor does not manage the devices connecting to it or the email accounts of F&I staff. COMNEXIA deploys Microsoft Entra ID conditional access to enforce MFA at the identity layer and SentinelOne EDR on every workstation in the F&I office, service department, and back office. The resulting configuration produces audit-ready evidence for the dealership's written information security program.

How Onboarding Works for a Brunswick Client

COMNEXIA follows a documented onboarding process. Week one includes a full network and endpoint inventory, a review of existing backup configurations, and a Microsoft Secure Score pull for Microsoft 365 tenants. Week two covers gap remediation priorities ranked by risk, user account audits in Entra ID (disabling orphaned accounts is one of the highest-impact, lowest-effort controls), and phishing-simulation baseline enrollment. By the end of the first month, every endpoint has EDR coverage, MFA is enforced, and a monthly security report template is established so Brunswick clients receive consistent visibility, not quarterly surprises.

Why Brunswick Businesses Call COMNEXIA

COMNEXIA has served Georgia businesses for 35 years. The team that handles a Brunswick dealership's SentinelOne alert at midnight is the same team that built the configuration, not a rotating offshore queue. Clients in Glynn County receive the same security stack and SOC coverage as clients in metro Atlanta because the tooling is centrally managed and the playbooks are written before an incident occurs, not during one.

To schedule a security assessment for your Brunswick business or to ask specific questions about FTC Safeguards Rule compliance, endpoint protection, or backup architecture, call COMNEXIA at (877) 600-6550. A security-focused conversation takes less than 30 minutes and produces a gap list you can act on the same week.