Build agentic AI security at Swarm, Black Hat 2026
Agentic AI use is exploding, yet most security teams are building agents in isolation. Tenable is hosting Swarm, a build event at Black Hat 2026, for security practitioners to create…
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How to Use a Directional Antenna with ESP8266-Based Microcontroller :: Null Byte
Microcontrollers like ESP8266-based boards have built-in Wi-Fi, and that’s really cool, but what’s even cooler is that certain pro models of the D1 Mini also have a port where you…
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CLOS Topology
Edson Erwin invented this highly scalable and optimized way of connecting network nodes in the 1930s and Charles Clos made the telephone nodes interconnection design using that solution. It was even…
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ObservabilityCON 2026: Register today and preview this year’s agenda
This fall, prepare to leave your heart in San Francisco. Registration is officially open for ObservabilityCON 2026, our flagship observability event that’s taking place from October 19-21 at Pier 27…
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Begun, the Patch Wars have
Welcome to this week’s edition of the Threat Source newsletter. We all knew, to some degree or another, that this summer was going to a hot mess. I don’t mean…
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Orchestrate multicloud AI agents for autonomous incident resolution
Cloud SRE Agents is a Dynatrace app that orchestrates AWS®, Azure®, and Google® AI agents for automated investigation and resolution assistance for incidents across multicloud environments. Cloud SRE Agents routes…
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The Post-Quantum Journey Begins: Enforce, See, and Evolve with Quantum-Safe SASE
Encrypted data has a shelf life, and for many organizations it must remain secret for years. The post-quantum risk is not a dramatic collapse of encryption, but a quieter threat:…
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How do you prepare for the failure of your own safety net?
When AWS’s massive outage struck, it didn’t just take down cloud services, apps, and enterprise platforms. It also knocked out many of the monitoring systems organizations depend on for real-time…
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Azure-Hosted Scanning Cluster Launches WordPress Webshell Discovery Campaign
Introduction Just as we continually analyze the threat landscape, we also look to broaden and improve our telemetry to provide the best possible insights from our datasets. With this, in…
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This Python Bundle Can Teach You Everything You Need to Know :: Null Byte
Python is one of the most commonly used programming languages in the world. From data science to game design, Python appears in almost every industry that requires coding of some…
