Barracuda

Barracuda was launched to give businesses an email-security solution that didn’t cost a small fortune. With more than 1 million cloud-enabled products delivered since, we continue to disrupt the IT-security market with innovative solutions that every business can afford. We’re on a mission to protect customers, data and applications from today’s advanced threats by providing the most comprehensive and easy-to-use IT-security platform and backing it up with best-in-class customer support.

Enterprise-quality, cloud-ready security solutions

Barracuda’s first spam and virus firewall product became the world’s most widely-deployed solution for on-premises email security. Today, we continue to offer easy, comprehensive and affordable solutions for email protection, data protection and network and application security. More than 150,000 global customers put their trust in Barracuda to help safeguard their employees, data and applications.

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Whitepaper
This whitepaper explains how utilities can use secure AI-enabled private mobile networks to modernize operations, support distributed intelligence, improve resilience, and strengthen cybersecurity across critical infrastructure. It covers AI applications, private network advantages, zero trust principles, multilayered security architecture, and governance considerations for AI-ready utility environments....
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Non-terrestrial networks are rapidly evolving from experimental satellite systems into an increasingly important part of the global 5G connectivity landscape. This eBook, developed by Radisys in collaboration with TeckNexus, explores how 3GPP standardization, satellite architecture innovation, and software-driven network design are reshaping NTN deployment models. It examines the transition from...
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Private cellular networks are transforming industrial operations, but securing private 5G, LTE, and CBRS infrastructure requires more than legacy IT/OT tools. This whitepaper by TeckNexus and sponsored by OneLayer outlines a 4-pillar framework to protect critical systems, offering clear guidance for evaluating security vendors, deploying zero trust, and integrating IT,...
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