News Category: Enterprise

Half Year in Review – Four Leading Virtualization Products

Nowadays, virtualization is becoming the top priority need for many organizations and they take special care of it while designing their IT infrastructures. The trend of using virtualization instead of hardware storage is just not an occasional practice rather it has become important because of the...
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Join Interactive Workshop on Cloud-Native Network Functions at Open Source Summit

ONAP and Kubernetes – two of the fastest-growing Linux Foundation projects – are coming together in the next generation of telecom architecture.   ONAP provides a comprehensive platform for real-time, policy-driven orchestration and automation of physical and virtual network functions, and ...
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How to Use the gpg Command to Encrypt Linux Files

There are many reasons to encrypt files — even on a system that is well maintained and comparatively secure. The files may highly sensitive, contain personal information that you don't want to share with anyone, or be backed up to some variety of online storage where you'd prefer it be extra secure...
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An Interview with Heptio, the Kubernetes Pioneers

I recently spent some time chatting with Craig McLuckie, CEO of the leading Kubernetes solutions provider Heptio. Centered around both developers and system administrators, Heptio's products and services simplify and scale the Kubernetes ecosystem. Petros Koutoupis: For all our readers who have...
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NetSpectre Attack Could Enable Remote CPU Exploitation

Researchers from Graz University in Austria released new research on July 26 detailing how the Spectre CPU speculative execution vulnerability could be used over a remote network. In a 14-page report, the researchers dubbed their attack method NetSpectre, which can enable an attacker to read...
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Evaluating the Evaluation: A Benchmarking Checklist

A co-worker introduced me to Craig Hanson and Pat Crain's performance mantras, which neatly summarize much of what we do in performance analysis and tuning. They are: Performance mantras Don't do it Do it, but don't do it again Do it less Do it later Do it when they're not looking Do it...
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10+ Top Open-Source Tools for Docker Security

For container security, you'll find plenty of open-source tools that can help prevent another debacle like the one at Tesla, which suffered a Kubernetes cluster breach. But container security is still tricky, so you need to know which utilities to add to your arsenal. Sure, there are commercial...
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Hot Technologies on Track at Open Source Summit

Open Source Summit North America is right around the corner. There will be hundreds of sessions, workshops, and talks, all curated by experts in the Linux and open source communities. It’s not an easy feat to choose the topics and sessions you want to attend at the event  because there are so many...
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The Use Cases for Blockchain, Real and Hypothetical

Blockchain has finally gotten over the Wall Street hump. Now that BitCoin and Ethereum are essentially old news, the actual technology behind these commodities is beginning to trickle into real-world enterprise applications. Blockchain, it seems, has many useful use cases out there in the business...
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The Kubernetes Third-Year Anniversary Is Just the Beginning

A vibrant development community continues to help make Kubernetes the profoundly successful open source project it has become. In just a few years after Kubernetes was created as an in-house project by Google, Kubernetes’ governance processes have also served to underpin the platform’s adoption as...
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