IT Services in Atlanta, Georgia

IT Services in Atlanta, GA: Security-First Managed IT from COMNEXIA

Atlanta businesses face a specific threat environment: the metro area's concentration of financial services firms, auto dealerships, logistics companies, and healthcare organizations makes it a consistent target for ransomware and business email compromise. COMNEXIA has delivered managed IT services from its Roswell, GA headquarters since 1991, and every engagement starts with a documented security baseline before touching anything else. If your Atlanta-area business is running on unpatched endpoints, shared local admin credentials, or a help desk that logs tickets in a spreadsheet, the problems are predictable and fixable.

What Managed IT Services Actually Covers for Atlanta Businesses

Managed IT is not a vague retainer. COMNEXIA's standard delivery stack includes remote monitoring and management through NinjaOne, which polls endpoints every five minutes for patch status, disk health, and service failures. Every Windows and third-party patch is tested in a staging policy before deployment to production machines, eliminating the surprise reboots that cause lost work on an Atlanta dealership's service-drive computers or a Buckhead accounting firm's workstations. Monthly patch compliance reports show every device, its current OS build, and any outstanding CVEs, with a remediation deadline attached.

Help desk runs on a structured ticketing workflow. Every inbound call or email generates a ticket with a severity classification, an assigned technician, and a time-stamp trail. That record matters when your auditor, your cyber-insurance carrier, or an FTC examiner asks for evidence of documented IT controls.

Security Posture Comes First, Not Last

COMNEXIA treats endpoint detection and response as a non-negotiable baseline, not an upsell. Every managed endpoint runs SentinelOne EDR, which provides behavioral AI detection rather than relying solely on signature-based antivirus definitions. SentinelOne's Singularity platform rolls back ransomware-encrypted files automatically when a threat is confirmed, a capability that matters when an employee at an Atlanta dealership's business development center opens a malicious PDF at 7 p.m. on a Saturday.

Identity is configured through Microsoft Entra ID with conditional access policies that block authentication from non-compliant devices and flag sign-ins from outside Georgia unless the user has a documented travel exception. Multi-factor authentication is enforced at the tenant level, not left to individual users to opt into. These are specific configuration steps applied at onboarding, not aspirational settings left for later.

Automotive Dealership IT: CDK, Reynolds and Reynolds, and FTC Safeguards Compliance

Atlanta metro dealerships running CDK Global or Reynolds and Reynolds dealer management systems require IT support that understands DMS network segmentation, not generic break-fix technicians. COMNEXIA isolates DMS traffic on a dedicated VLAN, applies firewall access control lists that restrict which workstations can reach CDK or Reynolds and Reynolds ports, and documents that segmentation as a written network security policy, a specific requirement under the FTC Safeguards Rule that took full effect in June 2023.

The FTC Safeguards Rule requires dealerships to designate a qualified individual to oversee their information security program, conduct a written risk assessment, and implement an incident response plan. COMNEXIA provides the documentation templates, the risk assessment process, and the ongoing monitoring evidence to support that program. For dealerships using Dealertrack for F&I workflows, COMNEXIA maps Dealertrack's access roles to individual employee accounts so that terminated employees are deprovisioned within a defined window, satisfying the access control requirements in the Safeguards Rule.

Onboarding Process: What Happens in the First 30 Days

• Network discovery scan produces a full asset inventory including switches, access points, servers, and workstations, with each device documented by make, model, OS version, and assigned user.
• NinjaOne agent deployed to all endpoints; initial patch gap report generated within 48 hours.
• SentinelOne EDR rolled out with a policy scoped to your environment's approved software list to prevent false-positive alerts from legitimate dealership or business applications.
• Microsoft Entra ID conditional access policies configured and tested before enforcement mode is activated, preventing lockouts.
• Firewall rule audit completed; unused inbound rules removed and all remaining rules documented with a business justification.
• Help desk contact information and escalation path communicated to all staff with a written onboarding guide.
• Monthly reporting cadence established: patch compliance, EDR alert summary, and open ticket aging report delivered to the business owner or IT contact.

Serving Atlanta and the Metro Area from Roswell

COMNEXIA's Roswell headquarters puts technicians close to Buckhead, Midtown, Alpharetta, Sandy Springs, and the I-285 corridor without the overhead of a downtown Atlanta office. Businesses in Fulton County, Gwinnett County, and Cobb County are within practical on-site dispatch range. Thirty-five years of Georgia-market experience means familiarity with local ISPs, the Fulton County permitting environment for structured cabling, and the Atlanta-area dealership groups that run multi-rooftop operations requiring centralized IT governance across locations.

Get a Straight Answer About Your IT Posture

COMNEXIA will conduct an initial network and security assessment for Atlanta-area businesses that want to understand their actual exposure before committing to a managed services agreement. No automated scan sent by email. A technician reviews the findings with you and explains what each gap means in plain terms. Call (877) 600-6550 to schedule your assessment or discuss whether your current IT setup meets the requirements your business, your insurer, or the FTC Safeguards Rule demands.