Secure Resources
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Showing 25–36 of 77 resources
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2025 ISG Provider Lens™ Network – Software-Defined Solutions & Services Germany Report
Get ISG’s 2025 German SD-WAN report—compare 39 providers, including GTT, using clear analysis for network and procurement decisions.
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ISG ranks GTT as a leader in SD-WAN and SASE in the U.S. and the U.K. and in SD-WAN in Germany
From rising network traffic and complex multicloud architectures to hybrid workforce demands, enterprises struggle to keep pace in today’s increasingly complex landscape. They are balancing performance, cost control and security, as they face surging ransomware,…
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ISG Provider Lens™ Network – Software-Defined Solutions & Services 2025 U.K. Report
Compare the U.K.’s Top SD-WAN and SASE Providers in ISG’s 2025 Market Report: GTT Recognized as a Leader.
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2025 ISG Provider Lens™ Network – Software-Defined Solutions & Services U.S. Report
Get the 2025 ISG Provider Lens™ Network – Software-Defined Solutions and Services U.S. Report; GTT recognized as a leader in SD-WAN and SASE. Understand how top providers serving the U.S. enterprise networking.
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Navigating the Surge of DDoS threats
The 7 steps needed to ensure protection and mediation from DDoS attacks and avoiding those attacks.
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Navigating the Surge: Effective Strategies for DDoS Mitigation in 2025 and Beyond
Distributed Denial of Service (DDoS) attacks continue to pose a significant threat to organizations worldwide, with a notable increase in frequency and sophistication from January 2025 to March 2025. During this period, the number of…
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E-commerce Security: How to Protect Your Business from Cyber Threats
E-commerce success depends on trust, speed and seamless transactions. But cybercriminals are constantly working to undermine all three. Online retailers face escalating attacks, from data breaches and payment fraud to ransomware and large-scale DDoS disruptions…
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Mitigating Risk with Secure Network Services
SD-WAN is reshaping enterprise connectivity by delivering greater agility, performance and control. As organizations embrace this transformation, security remains a critical focus, especially when leveraging public internet as part of the underlay. In this blog,…
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What Is DDoS Mitigation and How Does It Protect Your Business?
Cyberthreats are more sophisticated than ever, and Distributed Denial-of-Service (DDoS) attacks are among the most disruptive. These attacks flood websites, networks, or applications with massive amounts of traffic, blocking access for real users and causing…
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Security Considerations in SD-WAN Deployment
SD-WAN is reshaping enterprise connectivity by delivering greater agility, performance and control. As organizations embrace this transformation, security remains a critical focus, especially when leveraging public internet as part of the underlay. In this blog,…
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How Traditional and Cloud-Based Security Solutions Work Together to Strengthen Your Enterprise Network
At GTT, we offer both approaches. That’s because there’s no one-size-fits-all answer since every enterprise has unique security, compliance, and operational needs. This blog explores how both models complement each other to help you simplify…
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Understanding Security ROI and Its Impact on Cybersecurity
In today’s world of escalating cyber threats, organizations must make strategic investments in cybersecurity. Security ROI (Return on Investment) is an important metric that allows businesses to assess the effectiveness of these investments, ensuring protection…
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