News Category: Networking

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Open Networking Summit
Register for Open Networking Summit Europe by August 4 to save $805.

Open Networking Summit Europe Schedule Announced! 3 Days Left to Save $805 | Register Now

Open Networking Summit, the premier open networking event in North America, comes to Europe for the first time this year, gathering enterprises, service providers, and cloud providers across the open networking ecosystem. Join 1000+ architects, developers, and thought leaders in Amsterdam,...
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open source summit
Sign up for this interactive workshop that examines networking and cloud-native technologies side by side.

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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A Linux Sysadmin’s Guide to Network Management, Troubleshooting and Debugging

A system administrator’s routine tasks include configuring, maintaining, troubleshooting, and managing servers and networks within data centers. There are numerous tools and utilities in Linux designed for the administrative purposes. In this article, we will review some of the most used command-...
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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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ethereum
Ethereum is a blockchain protocol that was created as a platform for the development of decentralized applications; learn more in this overview. (Image via influensive.com)

What is Ethereum?

Ethereum is a blockchain protocol that includes a programming language which allows for applications, called contracts, to run within the blockchain. Initially described in a white paper by its creator, Vitalik Buterin in late 2013, Ethereum was created as a platform for the development of...
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IO500 List Showcases World’s Fastest Storage Systems for HPC

In this video from ISC 2018, John Bent and Jay Lofstead describe how the IO500 benchmark measures storage performance in HPC environments. The second IO500 list was revealed at ISC 2018 in Frankfurt, Germany. Following the success of the Top500 in collecting and analyzing historical trends in...
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Do You Need a Service Mesh?

Beyond the hype, it’s necessary to understand what a service mesh is and what concrete problems it solves so you can decide whether you might need one. A brief introduction to the service mesh The service mesh is a dedicated infrastructure layer for handling service-to-service communication in...
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What Is Distributed Ledger Technology?

  While the concept of distributed ledgers has been around for a long while, it wasn’t until in recent years that it became a reality. The most popular implementation of distributed ledgers is blockchain, the technology that supports cryptocurrencies such as bitcoin and ethereum. Blockchain uses...
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How Developers Can Get Involved with Open Source Networking

Linux Foundation open networking leader describes the challenges and advantages of working across communities. There have always been integration challenges with open source software, whether in pulling together Linux distributions or in mating program subsystems developed by geographically...
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New IEEE Position Statement Supports Strong Encryption

On 24 June, the IEEE Board of Directors adopted a position statement in support of strong encryption for confidentiality and data integrity.  The essence of the position is that: “IEEE supports the use of unfettered strong encryption to protect confidentiality and integrity of data and...
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