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Managed Security

Total Protection for Your Critical Business Assets

Staying ahead of rapidly evolving security threats is challenging from a cost, expertise and efficiency perspective. GTT helps you protect your business and your data through multilayered security and comprehensive compliance packages backed by full management, monitoring and support.

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 and 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.

  • Customized Compliance 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 and 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 and 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

  • PCI compliance expertise

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

  • Free compliance assessment

    Review and evaluation of network to identify risk

    Development of risk profiles

    Devising a best practice solution to meet compliance standards

  • Compliance support

    Quarterly security audits and external vulnerability scans

    Report preparation to document PCI compliance

Related Services
  • Managed Network Services

    Comprehensive offering including network monitoring and CPE full life-cycle management

    Learn More
  • SD-WAN

    Transform your WAN with dynamic network traffic management

    Learn More
  • MPLS

    High-performance, secure connectivity for your global enterprise, backed by end-to-end SLAs

    Learn More
  • VPLS

    Extend your network across multiple locations and maintain full control over traffic routing

    Learn More

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

Contact Us
Contact Us
Sales Inquiries:
+1 512 592 4858
General Inquiries:
+1 703 442 5500
Toll Free: +1 855 829 9900 Non Toll Free: +1 512 592 4803
General Inquiries:
[email protected]
[email protected]