Managed IT Services in Snellville, Georgia

Managed IT Services in Snellville, GA: Security-First Support for Gwinnett County Businesses

COMNEXIA has delivered managed IT services to metro Atlanta businesses since 1991, operating out of our Roswell, GA headquarters. Snellville and the surrounding Gwinnett County corridor, including Stone Mountain Road, Scenic Highway, and the Ronald Reagan Parkway business districts, sit well within our service area. If your Snellville business is running endpoints without centralized patch management, relying on a break-fix technician, or struggling to meet compliance requirements like the FTC Safeguards Rule, this page describes exactly what a COMNEXIA managed IT engagement looks like and what it fixes.

What "Managed IT" Actually Means for a Snellville Business

Managed IT is not a helpdesk subscription. A properly structured engagement covers continuous endpoint monitoring, automated patch deployment, identity and access controls, and documented incident response, all running before your staff arrives in the morning. COMNEXIA uses NinjaOne as our primary remote monitoring and management (RMM) platform. NinjaOne polls every managed endpoint every 60 seconds, flags policy drift, and triggers automated remediation scripts for common failure states, including Windows update failures, stopped security services, and disk health alerts. That means a failing drive in your Snellville office generates a ticket before it generates data loss.

Endpoint Standardization and Patch Management

Unpatched endpoints are the most common entry point for ransomware in small and mid-size business environments. COMNEXIA enforces a structured patch cycle: critical OS patches are deployed within 72 hours of release, third-party application patches (browsers, Adobe, Java runtimes) are staged and pushed within 14 days, and every endpoint is baselined against a documented hardware and software configuration standard. Machines that fall outside that baseline trigger an alert in NinjaOne and are flagged in your monthly report. We do not rely on Windows Update alone. Group Policy or Intune policies enforce update rings, disable legacy SMBv1, and block unauthorized application installs at the endpoint level.

Identity Security with Microsoft Entra ID

For Snellville businesses running Microsoft 365, COMNEXIA configures Microsoft Entra ID (formerly Azure Active Directory) conditional access policies that restrict sign-ins by device compliance state, location, and risk score. Specifically, we enforce MFA for all users, block legacy authentication protocols (SMTP AUTH, Basic Auth) that bypass MFA entirely, and require compliant devices as a condition of cloud-app access. SentinelOne EDR is deployed on every managed endpoint to provide behavioral threat detection that goes beyond signature-based antivirus. These two controls together, Entra conditional access and SentinelOne EDR, address the two most common ransomware vectors: credential stuffing and malicious payload execution.

Managed IT for Gwinnett County Auto Dealerships

Several COMNEXIA clients are auto dealerships, and the dealership environment presents specific IT requirements that generic MSPs routinely mishandle. Dealer management systems including CDK Global, Reynolds and Reynolds, and Dealertrack run on controlled network segments that must be isolated from general staff workstations to limit lateral movement in the event of a breach. COMNEXIA configures VLAN segmentation and firewall rules that enforce that isolation at the switch level, not just through software.

The FTC Safeguards Rule, which took full effect in June 2023, requires automotive dealers to implement a written information security program (WISP), designate a qualified individual to oversee it, and conduct periodic risk assessments. COMNEXIA's managed IT program supports Safeguards Rule compliance by providing documented asset inventories, access control logs, patch records, and the monthly reporting required to demonstrate program activity to your qualified individual. We do not provide legal advice, but the technical controls we implement are directly referenced in the Safeguards Rule's required safeguards list.

Onboarding, Help Desk, and Monthly Reporting

Every COMNEXIA managed IT engagement begins with a documented onboarding process: network discovery, asset tagging in NinjaOne, firewall rule review, and a written risk assessment summary delivered within the first 30 days. Help desk support is ticket-based through a named system, giving you a complete audit trail of every issue, resolution, and technician action. Your staff in Snellville submits tickets by phone, email, or portal. Monthly reports include patch compliance rates, open and closed tickets by category, endpoint health scores, and any policy exceptions requiring your approval. You see what is running, what is not, and what needs a decision from you.

Why Snellville Businesses Work with COMNEXIA

• 35 years serving Georgia businesses, headquartered in Roswell, GA, 20 miles from Snellville via GA-120
• NinjaOne RMM with 60-second polling and automated remediation scripts
• SentinelOne EDR on every managed endpoint, not legacy antivirus
• Microsoft Entra ID conditional access configured to block legacy auth and enforce device compliance
• Dealership-specific network segmentation for CDK Global, Reynolds and Reynolds, and Dealertrack environments
• FTC Safeguards Rule technical controls with documented monthly reporting
• Documented onboarding with written risk assessment delivered in 30 days

Schedule a Network Assessment for Your Snellville Business

If your Gwinnett County business is running without centralized patch management, missing endpoint detection, or needs help meeting FTC Safeguards Rule requirements, call COMNEXIA at (877) 600-6550 to schedule a no-obligation network assessment. We will document your current environment, identify gaps against a security baseline, and give you a written report you can act on whether you engage us or not.