IT Outsourcing in Snellville, Georgia

IT Outsourcing in Snellville, GA: Security-First Managed IT from COMNEXIA

Snellville businesses operating along Stone Mountain Highway or near Gwinnett Place corridor face a specific reality: internal IT staff, when they exist at all, spend the majority of their time reacting to problems rather than preventing them. COMNEXIA, headquartered in Roswell, GA and serving Gwinnett County since 1991, delivers fully outsourced IT built around a security-first framework, not a break-fix model that bills you when things go wrong. Every engagement starts with hardening your environment before we optimize it.

What IT Outsourcing Actually Means for a Snellville Business

Outsourcing IT to COMNEXIA means replacing an ad-hoc, reactive posture with documented, continuously monitored infrastructure management. We deploy NinjaOne as our remote monitoring and management (RMM) platform across your endpoints and servers. NinjaOne executes automated patch cycles on a defined schedule, surfaces unpatched CVEs by severity, and sends us real-time alerts before a failing drive or an unpatched Windows vulnerability becomes a business outage. You receive a monthly report that itemizes patch compliance rates, alert volumes, and resolved tickets, giving you a concrete record instead of a verbal assurance.

Endpoint standardization is enforced from day one. Every workstation is enrolled in Microsoft Intune, assigned a compliant configuration profile, and verified against your acceptable-use baseline before a user logs in. Conditional access policies in Microsoft Entra ID enforce multi-factor authentication and block sign-ins from non-compliant devices, which means a stolen password alone cannot grant network access.

The Security Stack We Deploy, Named and Specific

COMNEXIA's outsourced IT engagements include SentinelOne EDR on every managed endpoint. SentinelOne's Singularity platform uses behavioral AI to detect and autonomously roll back ransomware execution, including fileless attacks that signature-based antivirus misses entirely. DNS filtering through Cisco Umbrella blocks command-and-control callbacks at the resolver level before malicious traffic ever reaches your firewall. Email is routed through Microsoft Defender for Office 365 with anti-phishing impersonation protection and Safe Links enabled, which is relevant for any Snellville business whose employees click vendor invoices or customer-facing links daily.

• NinjaOne RMM: automated patch management, real-time endpoint monitoring, and monthly compliance reporting
• SentinelOne EDR: behavioral threat detection and autonomous rollback on Windows, Mac, and server workloads
• Microsoft Entra ID conditional access: MFA enforcement, device compliance gates, and risky sign-in blocking
• Microsoft Intune: endpoint configuration profiles, application deployment, and remote wipe capability
• Cisco Umbrella: DNS-layer filtering blocking malicious domains before a connection is established
• Microsoft Defender for Office 365: anti-phishing, Safe Links, and Safe Attachments across your email environment
• Ticketing via ConnectWise PSA: every help-desk request logged, routed, and tracked with a resolution record you can audit

Outsourced IT for Gwinnett County Auto Dealerships

Automotive dealerships in Snellville and throughout Gwinnett County operate under the FTC Safeguards Rule, which requires a written information security program, designated personnel or service provider responsible for that program, and regular risk assessments of systems handling nonpublic customer financial data. COMNEXIA documents and manages that program on your behalf, covering the dealership's DMS environment whether you run CDK Global, Reynolds and Reynolds, or Dealertrack. We segment DMS traffic at the network layer, enforce role-based access so service advisors cannot reach F&I data, and produce the audit-ready risk assessment the Safeguards Rule requires.

CDK and Reynolds and Reynolds each publish network connectivity requirements for their hosted DMS platforms. COMNEXIA configures firewall rules and VLAN segmentation specific to those requirements rather than applying a generic template. When a dealership transitions between DMS vendors, our documented onboarding process maps active user accounts, printers, and workstation configurations before cutover, reducing the window where staff are working off-memory or paper logs.

Onboarding Process: What Happens in the First 30 Days

Outsourcing IT without a structured transition creates the same chaos you are trying to escape. COMNEXIA's onboarding runs a documented discovery phase that inventories every endpoint, server, firewall, and switch using NinjaOne agent deployment and network scanning. We identify end-of-life hardware, unpatched operating systems, and accounts without MFA before writing your environment baseline. By day 30, your team has a dedicated help-desk queue in ConnectWise PSA, SentinelOne is deployed and reporting clean, and Entra ID conditional access policies are live. Nothing is left in a verbal agreement.

Talk to COMNEXIA About Outsourcing IT in Snellville

COMNEXIA has served Georgia businesses for 35 years from our Roswell headquarters, and Gwinnett County businesses including Snellville are a core part of that footprint. If your current IT situation involves unpatched machines, no documented security program, or a single person holding all the passwords, those are specific, solvable problems. Call us at (877) 600-6550 to schedule a network assessment and get a written baseline of your current risk posture before we discuss next steps.