Teldat Blog
Why industrial OT security specialization is no longer optional
The factory floor is now a cyber battlefield. As industrial environments become increasingly connected, the traditional approach of treating Operational Technology (OT) security as an afterthought—or worse, as an extension of IT security—is proving dangerously inadequate. Industrial OT security specialization has emerged as a critical discipline, demanding dedicated...
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All 5G’s Are Born Equal, But Some Are More Equal Than Others
When 5G entered the public conversation, it did so with grand ambitions. Ultra-fast speeds. Near-zero latency. A technology poised to reshape...
What is the CCN and how does it relate to the ENS, the CPSTIC Catalog, and cybersecurity products?
In Spain, public-sector cybersecurity is structured around several key concepts: the National Cryptology Center (CCN), the National Security...
Connected trains, accelerated defense: real-time Cybersecurity for embedded networks
In the 21st century, trains have evolved far beyond steel and track gauge. Modern rolling stock increasingly incorporates one or more IP networks...
Cybersecurity for Smart Grids: Protecting the energy infrastructure of the future
The digital transformation of the electricity sector has accelerated the adoption of Smart Grids: advanced energy infrastructures that integrate...
Heat Transfer in network equipment
Heat transfer is a crucial part of how any electronic equipment works. When devices are operating, their internal components generate heat, and that...
From Firewalls to XDR: A Historical Journey Through Enterprise Cybersecurity
The Ever-Evolving Cyber Threat Landscape Over the past few decades, cybersecurity has undergone a profound transformation in response to an...
Quantum computing and the path towards secure Quantum SD-WAN
Quantum computing is no longer confined to research laboratories; it has emerged as a technological force with the potential to transform—and...
Critical fleets are only as resilient as their connectivity
In critical fleet operations, vehicles aren’t standalone units anymore. Each one is a mobile part of a bigger digital system that relies on...
Reasons, beyond performance, to upgrade your network to Wi-Fi 7
When someone in IT proposes upgrading the wireless network, the standard reaction is: "But our Wi-Fi is already fast". Understandable most users...
Why the world is now looking to Europe to lead cybersecurity?
Over the past decade, cybersecurity has evolved from a specialized technical field into a core pillar of national resilience and executive...
Increasing Cybersecurity Risks in IoT and Edge Computing in 2025
In 2025, the cybersecurity risks continues to undergo a drastic transformation due to the massive consolidation of IoT and Edge Computing. It’s not...
A New Path to IPv6 Networks
The shortage of IPv4 addresses has accelerated the move toward IPv6. With roughly 4.3 billion possible addresses (32 bits), IPv4 can no longer meet...
