Sécuriser
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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How GTT Customers Build Secure Foundations for Scalable Growth
Read post: How GTT Customers Build Secure Foundations for Scalable Growth
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Trends and Solutions for a More Sécuriser Perimeter
Read white paper: Trends and Solutions for a More Secure Perimeter
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, in the office or on the road.
Our solutions
Secure Connect SASE
Enable secure and controlled access to applications from anywhere
SD-WAN managé
Intégration de diverses capacités de communication sur une seule plateforme mondiale
Sécurité du cloud
Optimizing your services to meet your changing business requirements
DDoS Protection
Maintenez la disponibilité pour protéger la productivité, la marque, la réputation et le chiffre d’affaires
Managed Detection & Response (MDR)
Monitor, validate and respond to security threats faster than ever
Accès distant sécurisé
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.
Without GTT
- Reactive threat response
- No visibility into global attack patterns
- Static rules and oversight
With GTT
- Proactive vulnerability management
- 137% increase in DDoS attacks mitigated
- 5+ TBs 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.
Without GTT
- Multiple vendors and redundant tools
- Gaps in coverage
- Siloed threat data across platforms
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.
Without GTT
- Manual audits and fragmented reporting
- Constant regulatory updates
- Risk of non-compliance
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.
Without GTT
- Limited staff capacity
- Missed alerts
- Slow response and recovery
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.