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Comprehensive Network Protection with GTT Managed Firewall

Your business faces constant cyber threats, from malware and unauthorized access to compliance challenges. A secure network perimeter is key to protecting sensitive data and ensuring business continuity.

With GTT Managed Firewall, your network gets 24/7 protection, ensuring data security, compliance, and performance. Our expert firewall management services provide proactive monitoring, detailed traffic analysis, and real-time threat detection so you stay ahead of potential attacks and unauthorized access.

From day one, certified security experts work to manage and fine-tune your firewall policies, reducing your operational burden and ensuring your network perimeter remains secure.

PROTECT YOUR ENTERPRISE

Cloud or premise-based security services have never been higher on corporate priorities than they are today. Take a proactive approach by using managed firewall services to protect your company’s sensitive data from cyber threats and malware attacks.

How GTT Managed Firewall works

At GTT, we combine advanced technology with certified expertise to secure your network. Here’s how we protect your business:
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Firewall Management: Our experts handle everything, from configuring firewall rules to monitoring traffic for suspicious activity. Your firewall remains up-to-date and fully functional.

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Real-Time Threat Detection: GTT Firewall continuously monitors your network for signs of intrusion, analyzing traffic patterns with machine learning to detect and block malicious activity quickly.

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Firewall Rule Auditing:: Our team regularly audits firewall rules to ensure they align with your security policies, keeping your systems compliant and up-to-date with industry compliance standards like PCI DSS, HIPAA, and GDPR.

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Proactive Monitoring: Our Security Operations Center (SOC) provides 24/7 monitoring, ensuring your firewall protects your network from threats.

The Benefits of
GTT FIREWALL MANAGEMENT

With GTT as your managed security service provider (MSSP), your firewall infrastructure is fully maintained. We will continually audit your organization’s firewall rules and manage the entire process end-to-end. Here’s how we protect your business:

Multiple Firewall Levels

GTT Managed Firewall includes advanced features like intrusion prevention systems (IPS), web filtering, and anti-virus protection. These capabilities help protect against sophisticated threats.

Fully Managed or Co-Managed Options

You can take full control of your firewall configuration or have our experts manage the entire process. Whether fully or co-managed, our managed firewall service ensures that your network traffic is properly monitored and firewall rules are correctly implemented to maximize security.

Reduced Costs and Complexity

GTT consolidates your firewall rules and policies into a single platform, reducing operational complexity, downtime, and the risk of a cyberattack.

Managed Compliance

With GTT, your firewall is always up-to-date, meeting key PCI DSS, HIPAA, and GDPR compliance requirements. Our team maintains your security policies, helping you comply with industry standards.

One View for Control

EnvisionDX provides advanced firewall analytics and full visibility of other GTT network services to optimize your workload.
AWS Migration
AWS End-to-end management

24/7 Threat Monitoring

With our 24/7 proactive monitoring and real-time analysis, your network is constantly safeguarded by certified experts ready to respond to incidents within minutes.

Stateful Firewall

A standard or stateful firewall secures your network by enforcing policy-based rules that govern which traffic is allowed. Set policy rules based on:
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Applications and application categories

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Source and/or destination IP address and ports

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DSCP tags or protocol

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Device MAC address(es)

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Port forwarding

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Network address translation (NAT)

End to end management of networking

WHY Choose GTT MANAGED FIREWALL?

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Integrated Security with a Global Tier 1 IP Network: GTT Managed Firewall is built on our global Tier 1 IP network, providing comprehensive protection with real-time threat detection and mitigation. No threat goes unnoticed, and your business stays secure 24/7.

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Seamless Integration with Our Managed SD-WAN Service: GTT Managed Firewall easily integrates with your existing SD-WAN infrastructure, giving you powerful protection without adding complexity to your network.

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No Hidden Fees: Our managed firewall solutions include incident remediation at no extra cost. With GTT, you can budget with confidence—no surprise bills, just reliable security.

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Expert Support When You Need It: GTT’s certified security analysts from our Security Operations Center provide continuous monitoring and support. Whether you need help modifying firewall rules or responding to a security breach, our team is available 24x7x365 to keep your network secure.

FAQs

Yes, managed firewalls include DDoS mitigation features to protect against these attacks by filtering out malicious traffic and advanced threats. With managed firewalls, you will be protected from data breaches and cyberattacks.
We handle all security updates, patches, and configuration changes automatically. Our SOC team continuously monitors your firewall, ensuring it’s always up to date and ready to protect your network from emerging threats.
Yes, managed firewalls can be tailored to an organization’s requirements by configuring firewall rules, policies, and settings to align with their unique security objectives. A managed firewall helps you comply with regulations such as PCI DSS, HIPAA and GDPR.
Unable to find the answers you’re seeking? Contact us for customer support assistance.

Secure Your Network with GTT Managed Firewall

Let GTT be your trusted partner in network security. From proactive monitoring to rapid response, we ensure your business stays protected from even the most advanced threats. Connect with our experts today to get started.

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Managing cyberthreats doesn’t need to be overwhelming. MDR provides the data analytics and expertise to manage threat protection across the entire attack surface.

DDoS Prevention

Maintain uptime to protect productivity, brand, reputation and revenue. Ensure business continuity by protecting your critical assets with GTT’s comprehensive DDoS solution.

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Our Gartner Rating

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Global WAN Services

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As of 9 May, 2025

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