Advanced Security

Total Protection for Your Critical Business Assets

Staying ahead of rapidly evolving security threats is one of the greatest challenges facing businesses today. GTT offers protection through multi-layered security and comprehensive consultancy packages, working with your business to secure it against all potential threats.

Features & Benefits

  • Cloud-Based + Premises-Based = Defense-in-Depth

    GTT’s Managed Security offerings are designed to be comprehensive yet flexible, allowing you to choose from security delivered from the cloud, on-premises or via a hybrid approach. Managed Security reduces the risks associated with blended attacks, and provides security alerting, reporting, compliance and response to speed resolution times.

  • Unified Threat Management & Beyond

    GTT’s Managed Security incorporates Unified Threat Management (UTM) capabilities, including advanced firewall, intrusion prevention, content filtering, anti-virus, web filtering and anti-spam capabilities. We also provide managed logging, vulnerability scanning and security information management.

  • Proactive DDoS Mitigation

    DDoS attacks are growing significantly year over year, costing companies millions of dollars in lost revenue, diminished brand reputation and customer churn. GTT’s DDoS Mitigation service is a proactive offering that immediately detects and removes malicious traffic, ensuring business continuity, even in the event of a large-scale DDoS attack. The service leverages Corero’s next-generation DDoS platform technology, which provides immediate threat detection, deep packet inspection analytics and filtering of compromised traffic at GTT’s scrubbing centers. The service is available in always-on and on-demand versions to meet a broad range of customer needs.

  • SOC/SIEM Service & Threat Intelligence

    The threat landscape is continually evolving, making threat intelligence and management critical for today’s organizations. GTT’s end-to-end Threat Lifecycle Management service includes incident recording, classification, triage, diagnostics, resolution and recovery. GTT’s threat intelligence center holds ISO 27001 Information Assurance accreditation and is one of only five SOCs in the world with a global CREST SOC accreditation.

  • Customized Consultancy Packages

    Regulatory requirements are continuously changing, making it difficult to ensure that your business remains compliant. GTT helps you meet compliance objectives, starting with an initial evaluation where we identify risks to your network, followed by progression to a comprehensive compliance plan. Once threats and vulnerabilities are discovered, GTT will develop risk profiles to determine the probability of negative effects and potential costs. Then, we will work with you to develop best practice solutions to meet your compliance requirements.

  • PCI Management & Monitoring

    PCI compliance is an ongoing challenge for merchants whose business depends on credit card transactions. GTT is a pioneer in PCI compliance as the first service provider to achieve PCI/CISP compliance in 2003. We help our clients achieve PCI compliance through comprehensive plans that include developing, deploying, configuring, and monitoring network and security assets, and providing compliance documentation to comply with audits.


  • Comprehensive managed security offering, with cloud-based, on-premises & hybrid-based security models available

  • UTM services

    Advanced firewall, intrusion prevention, content filtering, anti-virus, web filtering and anti-spam capabilities

  • Leading DDoS mitigation capabilities

    Proactive service eliminates threats in real-time

    Leverages next-generation platform for comprehensive attack detection and mitigation

  • Threat Intelligence Centre

    Advanced LogRhythm platform

    24/7 cyber security analysts

    Advanced detection and response services (SOC/SIEM)

    Integration with customer systems

    Threat intelligence capability

    Client playbooks for security events

    Comprehensive customer reporting

  • Enhanced Threat Intelligence Capabilities

    Carbon Black

    Cisco Umbrella

    Checkpoint Threat Cloud



  • Security Certifications

    ISO 27001 Information Assurance accreditation

    CREST SOC accreditation

  • PCI compliance expertise

    Leadership position on PCI Security Standards Council and in the industry at large

  • Compliance support

    Quarterly security audits and external vulnerability scans

    Report preparation to document PCI compliance

Related Services
  • Hybrid Cloud

    Public cloud flexibility with private cloud confidence, integrating with other clouds across the globe

    Learn More
  • Advanced Services

    An array of managed and professional services covering networking, compute and application infrastructure

    Learn More
  • SD-WAN

    Transform your WAN with dynamic network traffic management

    Learn More

Learn more about how GTT can help your enterprise propel collaboration, mobility and growth.

Contact Us
Contact Us
Sales Enquiries:
+46 8 459 94 00
General Enquiries:
+46 8 459 94 00
Toll Free: +4580 711 833 Toll Free: +46 201 253 33 Non Toll Free: +44 800 640 6433
Sales Enquiries:
[email protected]
[email protected]