Tenable Plans to Acquire Vulcan Cyber, Accelerate Leadership in Exposure Management

Tenable Plans to Acquire Vulcan Cyber, Accelerate Leadership in Exposure Management

Tenable Holdings, Inc., (“Tenable”) (Nasdaq: TENB) the exposure management company, today announced that it has signed a definitive agreement to acquire Vulcan Cyber Ltd. (“Vulcan Cyber”), a leading innovator in exposure management. Vulcan Cyber’s capabilities will augment Tenable’s industry-leading Exposure Management platform, enhancing customers’ ability to consolidate exposures across their security stack, prioritize risks and streamline remediation efforts across the entire attack surface. Under the terms of the agreement, Tenable will acquire Vulcan Cyber for…

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How Linux developers and the community can better attract new users

How Linux developers and the community can better attract new users

ZDNET I often sit around wondering what Linux can do to help attract new users. Sometimes, I come up with ideas that are pretty obvious and tend to center around how those teams could better market themselves and their products. Other times, those ideas are kind of out there. And then there are moments of clarity when I realize some sort of fundamental change that could be made to expand the user base. Also: This lightweight,…

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I put GitHub Copilot's AI to the test – and it just might be terrible at writing code

I put GitHub Copilot's AI to the test – and it just might be terrible at writing code

ZDNET The thing I find most baffling about the programming tests I’ve been running is that tools based on the same large language model tend to perform quite differently. Also: The best AI for coding in 2025 (and what not to use) For example, ChatGPT, Perplexity, and GitHub Copilot are all based on the GPT-4 model from OpenAI. But, as I’ll show you below, while ChatGPT and Perplexity’s pro plans performed excellently, GitHub Copilot failed as…

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Navigating Advanced Threat Landscapes

Navigating Advanced Threat Landscapes

In today’s era, marked by rapid digital transformations and an increase in sophisticated cyber threats, the role of Chief Information Security Officers is more crucial than ever. CISOs face the daunting task of navigating through complex cyber threats, developing advanced defensive strategies, and leveraging critical data and trends to craft a dynamic cybersecurity framework. Essential to this role is the formation of a highly knowledgeable team—both internal staff and outsourced experts—equipped with the necessary tools…

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IPv6 in 2025 – Where Are We?

IPv6 in 2025 – Where Are We?

The first in a series of blogs throughout 2025 highlighting the state of IPv6 across the industry, best practices to consider, and how Cisco is helping customers on their journeys with its products and services. The complex history of IPv6 IPv6: a protocol with a long and winding history, and one that is sure to evoke a wide range of reactions upon mention – from skepticism to curiosity, from dismissal to openness, from indifference to…

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Telefónica Tech lanza una plataforma de IA generativa para crear asistentes virtuales personalizables

Telefónica Tech lanza una plataforma de IA generativa para crear asistentes virtuales personalizables

Nuevo paso adelante en el objetivo de desplegar el uso de la inteligencia artificial (IA) en la esfera empresarial por parte de Telefónica Tech. La telco ha lanzado al mercado una nueva plataforma bautizada como Telefónica Tech GenAI Platform con el fin de ayudar a las organizaciones a crear asistentes virtuales personalizables capaces de resolver consultas complejas, automatizar tareas repetitivas y optimizar procesos internos a través de una interfaz clara e intuitiva. Esta, según se…

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I recommend this high-end laptop to creative pros over MacBooks – and it's on sale at Best Buy

I recommend this high-end laptop to creative pros over MacBooks – and it's on sale at Best Buy

ZDNET’s key takeaways The Asus ProArt P16 is available now, starting at $1,900. It pairs powerful hardware with a suite of customizable options designed for creatives. The deep personalization requires engagement from the user, the huge trackpad won’t be everyone’s cup of tea, and the ultra-glossy display tends to glare. more buying choices Asus’ ProArt series consists of sleek laptops with high-end hardware for creatives. At the top of the line is the new AMD-powered…

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Generative AI: The CIO’s Apollo moment 

Generative AI: The CIO’s Apollo moment 

The odds of Apollo 11 landing on the moon were shockingly low. Rockets exploded in training, three astronauts were killed in a fire, and Neil Armstrong barely survived a near — fatal test flight. Computer technology was primitive, riddled with glitches, and the mission required 145,000 lines of meticulously handwritten code. Yet, despite these flaws, NASA achieved one of humanity’s greatest triumphs in 1969 — a moon landing that redefined our collective sense of potential…

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Chinese GenAI Startup DeepSeek Sparks Global Privacy Debate

Chinese GenAI Startup DeepSeek Sparks Global Privacy Debate

The year-old Chinese startup DeepSeek took the world by storm when it launched R1, its new large language model (LLM), but experts are now rising about the risks it poses. DeepSeek’s breakthrough is that this reasoning model, an AI trained with reinforcement learning to perform complex reasoning, was likely developed without access to the latest Nvidia AI chips due to export sanctions. Cost is also a major consideration as DeepSeek developed R1 with much less…

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Should you buy an Echo Show 8? I tested the smart speaker and give it a resounding yes

Should you buy an Echo Show 8? I tested the smart speaker and give it a resounding yes

ZDNET’s key takeaways Amazon’s third-generation Echo Show 8 is available for $150. The smart display has an improved speaker with spatial audio, a centered camera for improved video calls, and Adaptive Content that adjusts based on how close you are to the device. Although the Echo Show 8 brought many improvements, the screen remains at 1080p resolution, and there are few customization options. more buying choices I’ve been using the third-generation Echo Show 8 since its launch…

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