Secure
Keep your data safe and your business running
Protect your enterprise with intelligent, zero-trust security that’s embedded across every connection, location, agent and cloud.
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GTT Wins Intelisys’ Most Improved Channel Program: A Deep Dive into Partner-Obsessed Momentum
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From Plan to Protection: 7 Steps to Deploying ZTNA
Read guide: From Plan to Protection: 7 Steps to Deploying ZTNA
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GTT & Corero | Solution Guide – Choosing the Right DDoS Service
Read white paper: GTT & Corero | Solution Guide – Choosing the Right DDoS Service
Your Network Under AI Protection 24/7/365
The average enterprise uses 76 different security tools. Yet breaches keep happening. Why? Because bolting on more point solutions creates complexity that attackers exploit.
While threats evolve in milliseconds, your AI-powered security evolves faster, predicting, preventing, and protecting your global operations with intelligence that never rests.
Enterprise security built into every connection
Keep your network ready for what’s next with end-to-end protection powered by AI-driven threat
detection and continuous validation.
Zero Trust protection
Verify every user, device and application before granting access. Continuous validation ensures only authorized connections reach your critical resources.
Unified security management
Manage all your security through one platform. From firewall policies to SASE components, get complete visibility with compliance-ready audit trails.
Managed firewall services
Enterprise-grade firewalls without the complexity. Expert configuration and 24/7 monitoring included with automatic updates and patch management.
AI threat detection
Stop attacks before they impact your business. Intelligent agents monitor your network 24/7, detecting and responding to emerging threats in real time.
DDoS mitigation
Protect against volumetric attacks with 10 global scrubbing centers. Successfully mitigate 1+ Tbps attacks with always-on protection.
Secure edge access
Enable secure remote work from anywhere. ZTNA and SWG protect users whether they’re at home, office, or on the road.
Our solutions
SASE
Enable secure and controlled access to applications from anywhere.
Managed SD-WAN
Integrating diverse communication capabilities onto a single global platform.
Cloud Security
Optimizing your services to meet your changing business requirements.
DDoS Protection
Maintain uptime to protect productivity, brand, reputation and revenue.
Managed Detection & Response
Monitor, validate and respond to security threats faster than ever.
Secure Remote Access
Strengthen remote access and prevent unauthorized intrusion.

Turn your network into an impenetrable fortress
Predictive threat intelligence
Our AI analyzes global internet traffic, learning attack patterns before they reach you. We anticipate
threats, not just respond to them.
What you’ve got
- Reactive threat response
- No visibility into global attack patterns
- Static rules & oversight
What you get with GTT
- Proactive vulnerability management
- 137% increase in DDoS attacks mitigated
- 1+ Tbps attack capacity
Unified security fabric
One platform, complete protection. No gaps between tools, no blind spots between vendors. Every
security element working in AI-orchestrated harmony.
What you’ve got
- Multiple vendors & redundant tools
- Gaps in coverage
- Siloed threat data across platforms
What you get with GTT
- Role-based access controls
- Single vendor for all security
- No hardware to maintain
Compliance on autopilot
Automated compliance monitoring and reporting across GDPR, HIPAA, PCI DSS, SOC 2, and more.
Stay compliant without the complexity.
What you’ve got
- Manual audits and fragmented reporting
- Constant regulatory updates
- Risk of non-compliance
What you get with GTT
- Automated policy enforcement
- Real-time audit trails
- Industry-specific support
Human + machine security team
Combine the intuition of expert analysts with the tireless vigilance of AI. Your security team that never
sleeps, never takes vacation, never misses a signal.
What you’ve got
- Limited staff capacity
- Missed alerts
- Slow response and recovery
What you get with GTT
- Managed Detection and Response services
- 24/7 SOC monitoring
- Automated threat remediation


Control everything yourself
Block advanced threats
Enterprise protection that adapts to threats.
Reduce security costs
Enterprise security without the price tag.
Simplify security operations
One dashboard for all security functions.
Ensure compliance
Meet regulatory requirements easily.
Accelerate incident response
Respond to threats in seconds, not hours.
Future-proof your security
Stay ahead of evolving threats.
Win the war against modern threats
Protect your business from threats and compliant with regulations and let your IT team focus on innovation instead of managing security incidents.