The most significant benefit of having T3 working with us is that they take care of ALL our IT needs. You give them a call, and they are always there to assist. Makes running a business so much easier when you don’t have to worry about those things.
Network Security
Multi-layer network security from T3 MSP Cybersecurity & IT
Stop hidden network threats with SOC-monitored XDR and average response times under 9 minutes.
Reduce downtime from firewall issues with proactive monitoring and onsite support within 2 hours.
Close risky access gaps with segmentation, VPN controls, and support for 2000+ end users.
Improve security posture with prioritized remediation backed by a 99% customer satisfaction rating.
Avoid recurring network disruptions with documented standards and 3 hour 31 minute average resolution.
Request a Quote for our Network Security
Reliable Security Support Clients Count On
See why businesses value responsive service, clear guidance, and peace of mind.
Ashley Binga
Sycamore at Tyvola
T3 MSP helped us migrate our server, and now we can access our files much quicker than when we were on the cloud. T3’s team responds quickly to any problems and will do what it takes to correct them when we are down. They understand the cost of being down.
Mark Zerona
Vision Envelope
T3 MSP has helped us out tremendously! Most importantly, the project of moving our sister company email domains under one common location has been a fantastic improvement for our company. T3’s team worked weekends and late hours, many times, to make these projects happen as seamlessly as possible for us. For that and much more, we are very grateful!
Will Medlock
SVI Dynamics
T3’s team is responsive to our needs and handles our requests in a timely manner, sometimes even the same day! We are very pleased with their sense of urgency and pro-activeness when assisting us. We feel they go beyond expectations in addressing our concerns promptly. We trust their expertise and input with all of the technology needs in our growing company. We highly recommend T3 MSP.
Yael Manor
Polygal Inc.
The latest project involved our Atlanta warehouse, and I appreciate the personalized support and responsiveness of the T3 team. I haven’t worked with another IT firm in a long time. I have been working with T3 for over 10 years. If you are considering T3 as your IT service provider, just give them a try!! I have NEVER had a bad experience with the T3 team in all these years working with them.
Terri Graham
CLN Worldwide
All I can say is that working with T3’s staff has been an outstanding experience: from planning meetings to the installation and follow-up. They are very knowledgeable and consistent with their high quality of work, which gave me peace of mind.
Juan Carlos Rodriguez
Casanova General Contractor, LLC
We had a ransomware crisis where we lost access to one of our disks. I emailed T3 MSP on a Sunday, and after two hours of triaging the issue, it became clear what had happened. First, they walked me through every step of the resolution. Then they proposed more robust protection by combining monitoring apps, secured backups and recovery, anti-malware software, and user training. So, we are now working with them on those additional longer-term measures.
Sheppard D. Narkier
Candlewall LLC
T3 has been instrumental in elevating our cybersecurity posture, especially critical for our non-tech-savvy company. Their up-to-date knowledge of threats and respected safeguards ensure our constant protection. Weekly tips, tricks, and threat updates promote continuous improvement.
Kelso Stevens
Oneliance
TRUSTED BY:
Network Security Built Around Prevention and Response
Layered controls for resilient operations
Firewall Security
Secure Internet Exposure
A secure network starts at the edge. T3 MSP manages firewall configuration, patching, monitoring, IDS, IPS, and VPN access so your internet-facing systems are not left exposed. Policies are reviewed for business fit, unnecessary access is reduced, and alerts are routed for investigation when abnormal activity appears.
This gives your team stronger perimeter protection without turning everyday connectivity into a bottleneck.
Network Segmentation
Reduce Lateral Movement
Network segmentation helps limit how far a threat can move if one device or account is compromised. T3 MSP uses VLANs, standardized switches, and structured network design to separate users, servers, guest access, and critical systems where appropriate. This reduces unnecessary trust inside the environment.
The result is a cleaner network architecture that supports business continuity and practical risk reduction.
SOC-Monitored XDR
Detect Threats Faster
T3 MSP connects network security signals to SOC-monitored XDR and SIEM visibility, helping detect suspicious traffic, unusual behavior, and events that may indicate compromise. Alerts are reviewed in context across endpoints, servers, email, cloud, and network logs instead of being treated as isolated noise.
This approach helps your business prevent, detect, and respond with clearer priorities.
Device Patching
Keep Devices Hardened
Unpatched network equipment can create avoidable risk and recurring reliability problems. T3 MSP supports patching, firmware review, device standards, and configuration management for key network components. Changes are handled with attention to uptime, security impact, and documentation.
Your environment stays more consistent, easier to support, and better prepared for both performance issues and security events.
VPN and SASE Access
Control Remote Access
Secure access matters for remote users, vendors, and teams that depend on cloud applications. T3 MSP manages VPN access, designated SASE use cases, authentication controls, and policy alignment with your Microsoft 365 environment. Access is reviewed through the lens of least privilege and business need.
This helps reduce account exposure while keeping approved users connected to the resources they need.
Risk Reporting
Prioritize Remediation
Network security improves when leadership can see what is happening and what should be fixed next. T3 MSP provides practical findings, remediation priorities, and account manager escalation when risks affect operations. Recommendations are tied to business impact, not just technical alerts.
You get a clearer path to strengthen security posture, reduce downtime, and plan improvements with confidence.
Proven Responsiveness Behind Stronger Network Security
24 hr
Penetration Testing Report Delivery
40%
Recurring IT Issue Reduction In First 3 Mo
24/7/365
SOC Monitoring Availability
Protect Your Network Without Slowing the Business
Network security should protect uptime, data, and productivity. T3 MSP helps you prevent, detect, and respond to threats across firewalls, switches, endpoints, servers, Microsoft 365, and network traffic.
Security controls are tailored to your environment, then supported through proactive monitoring, alert review, patching, and practical remediation planning.
Layered Controls That Reduce Real-World Risk
- Firewall management with patching, monitoring, IDS, and IPS.
- Network segmentation using VLANs to reduce lateral movement.
- SOC-monitored XDR for network traffic and security events.
- SIEM visibility across endpoint, server, email, and network logs.
- Access controls for VPN users and designated remote workers.
Proactive Network Protection With Clear Accountability
You get a security partner, not a one-time configuration. T3 MSP evaluates network activity, device health, firewall status, and remediation priorities so risks are addressed before they become outages or incidents.
With U.S.-based technicians, no outsourced call centers, and a dedicated account manager, your team gets clear communication when security decisions affect operations.
Request a Network Security Assessment
Get clear next steps to strengthen protection and reduce downtime.
Related Security and IT Services
Frequently Asked Questions
What is included in your network security service?
The network security service covers protection, monitoring, and management of your firewalls, network devices, endpoints, and cloud environments. You receive SOC-monitored XDR for real-time threat detection, firewall management with patching and intrusion prevention, and network segmentation to limit lateral movement. Security controls are tailored to your specific environment, and ongoing remediation planning ensures risks are addressed before they cause downtime.
How does network security reduce downtime for my business?
With proactive monitoring, rapid response, and prioritized remediation, network security helps you avoid recurring disruptions and costly outages. Average response times are under 9 minutes, and onsite support is available within 2 hours for North Carolina clients. This means threats are detected and contained quickly, reducing the risk of prolonged downtime and enabling your team to stay productive and focused on core operations.
What is your process for implementing network security controls?
The process begins with a security assessment to identify risks and current gaps. Based on your environment, tailored controls are then implemented, including:
- Firewall setup and management
- Network segmentation using VLANs
- Endpoint protection and monitoring
- Access controls for VPN and remote users
Continuous monitoring and regular review ensure your security posture adapts as threats evolve.
How long does it take to get network security fully set up?
Most organizations can expect a full network security setup within one month, including assessment, planning, and deployment of controls. Timelines may vary based on network complexity and user count, but you receive a clear project plan with milestones and regular updates. Throughout the process, your dedicated account manager ensures alignment with your business priorities and minimal disruption to operations.
What makes your network security different from other providers?
You benefit from a security-first approach, rapid response times under 9 minutes, and proven reliability with a 99% customer satisfaction rating. Network security is delivered by U.S.-based technicians with no outsourced call centers, and every client is assigned a dedicated account manager for clear communication and escalation. Solutions are not one-size-fits-all , controls are tailored to your environment, monitored around the clock, and backed by responsive, knowledgeable support that understands the business impact of downtime.