Managed IT Services in Peachtree Corners, Georgia

Managed IT Services in Peachtree Corners, GA: Security-First Support from COMNEXIA

Peachtree Corners businesses operate in one of Gwinnett County's most active commercial corridors, from Technology Park along the Chattahoochee to the mixed-use districts near Town Center. That density brings real IT risk: shared fiber segments, a high concentration of professional services firms, and a growing number of auto dealerships that handle sensitive consumer financial data under FTC Safeguards Rule requirements. COMNEXIA, headquartered in Roswell since 1991, delivers managed IT services built around a documented security posture first and operational efficiency second.

What Managed IT Actually Means for a Peachtree Corners Business

Managed IT is not a help-desk subscription. For a Peachtree Corners company, it means COMNEXIA owns the outcome of keeping your endpoints patched, your identities protected, and your data recoverable, with a written monthly report showing exactly where you stand. Every engagement starts with a structured onboarding process: asset discovery, documentation of your network topology, baseline configuration of your endpoint agents, and a gap assessment against your current patch posture. Nothing is assumed to be in place until it is verified.

Remote Monitoring and Patch Management

COMNEXIA runs remote monitoring and management through NinjaOne, deployed as a lightweight agent on every managed Windows and macOS endpoint. NinjaOne gives our team real-time visibility into CPU load, disk health, service failures, and patch compliance across your entire fleet. Patch cycles follow a tested-then-deployed model: patches are validated in a staging group before broad rollout, reducing the risk of a bad update taking down production machines. Third-party application patching covers common attack-surface targets including Google Chrome, Adobe Acrobat, and Java runtimes, not just Windows Update.

Endpoint Security: SentinelOne EDR on Every Device

Every managed endpoint runs SentinelOne Singularity EDR. Unlike legacy antivirus that depends on signature updates, SentinelOne uses behavioral AI to detect and autonomously roll back ransomware execution in real time, even on endpoints that are offline. For Peachtree Corners businesses in financial services, insurance, or healthcare-adjacent roles, that rollback capability is the difference between a contained incident and a reportable breach. COMNEXIA configures SentinelOne in Protect mode, not just Detect mode, so threats are blocked rather than logged and reviewed later.

Identity and Access Controls with Microsoft Entra ID

Most credential-based breaches start with a password that was never challenged by a second factor. COMNEXIA enforces conditional access policies in Microsoft Entra ID (formerly Azure AD) that require phishing-resistant MFA for all cloud application access, block sign-ins from non-compliant devices, and flag risky sign-in events automatically. For businesses running Microsoft 365, these controls are layered on top of your existing licensing, meaning no additional platform cost to close the gaps that most breaches exploit.

Auto Dealerships: Managed IT Under the FTC Safeguards Rule

Peachtree Corners and the surrounding Gwinnett County market include franchise and independent auto dealers whose IT environments connect directly to CDK Global, Reynolds and Reynolds, and Dealertrack dealer management systems. The FTC Safeguards Rule, as updated effective June 2023, requires dealers to maintain a written information security program, conduct annual penetration testing, implement access controls, and encrypt customer financial data in transit and at rest. COMNEXIA's managed IT program addresses each of those requirements operationally: NinjaOne patch data feeds into your written security program documentation, SentinelOne EDR satisfies the requirement for monitoring and incident response capability, and Entra ID conditional access controls enforce the access limitation provisions. We understand the CDK and Reynolds environments specifically, including the network segmentation practices that keep DMS traffic isolated from general office traffic.

Help Desk with Structured Ticketing

Every support request, regardless of how it arrives, enters a ticketing system where it is assigned a priority, a technician, and a resolution target. Peachtree Corners users can submit tickets by phone, email, or portal. Critical issues involving an offline server or a security alert are escalated immediately to senior engineers. Routine requests are queued and resolved in documented sequence. At the end of each month, you receive a report showing ticket volume by category, resolution times, patch compliance percentage, and any open security findings requiring attention. There is no ambiguity about what was done or left undone.

Endpoint Standardization and Documented Onboarding

COMNEXIA does not manage a chaotic mix of untracked hardware indefinitely. Onboarding includes a full hardware and software inventory, removal of unsupported operating systems such as Windows 10 machines approaching end-of-life in October 2025, and standardization of approved software titles. That baseline makes every future support interaction faster and every security audit easier to pass.

Talk to a Peachtree Corners Managed IT Specialist

COMNEXIA has served Atlanta-area businesses from our Roswell headquarters for 35 years. If your Peachtree Corners business needs managed IT that starts with a real security posture and delivers documented monthly accountability, call us at (877) 600-6550. We will schedule a no-obligation assessment of your current environment and show you exactly where the gaps are before any contract is signed.