Red Hat touts safety in future Linux OS for cars
Venture Beast
APRIL 27, 2021
Red Hat is set to launch a new Linux-based operating system for road vehicles, with a focus squarely on safety and certification. Read More.
Network News: MRV, LSI, Cyan
Data Center Knowledge
FEBRUARY 21, 2014
MRV helps operators migrate to a 100G optical transport platform with OptiDriver, LSI Axxia network processors add big endian support for Wind River Linux, and Cyan partners with Intel, Red Hat and Conectem to demonstrate end-to-end vEPC and NFV at Mobile World Congress.
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Free Courses at Linux Academy — August 2019
Linux Academy
JULY 30, 2019
Our free cloud training allows students to begin developing their Linux and Cloud skills. Visit the Linux Academy Booth at Black Hat or find Ell at any of the other Hacker Summer Camp events! Kali Linux Deep Dive – In this course, you will learn how to find the vulnerabilities in frameworks like Metasploit, BeEF, SET, etc.
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The Month of July: Monthly Update 7-1-2019
Linux Academy
JULY 1, 2019
With a plan to launch over 55 new Linux Academy Hands-On Labs this month, you’re going to want to keep up-to-date and see what’s coming. To learn more, go to the Linux Academy search engine, and select Community Edition under the content type. Plus Mozilla big plans Firefox on Android, and the future of Steam on Linux.
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Amazon Web Services to offer macOS on-demand in the cloud, in new appeal to Apple developers
GeekWire
DECEMBER 1, 2020
Announced on the eve of the AWS re:invent conference Monday night, Amazon EC2 Mac Instances represent an unexpected expansion beyond Linux and Windows for AWS. The company has made some of its more offbeat announcements at the late-night session in the past, such as the AWS Snowmobile semi truck for transporting data.
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Want to fix Seattle traffic? Redditor makes game that allows players to tweak city streets and more
GeekWire
JUNE 23, 2020
That sparked an enduring interest in transportation infrastructure. “A lot of people are interested in transportation changes and I think there’s a danger of thinking about long term solutions,” Carlino told GeekWire. More details on how it all works are spelled out here.
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An Edge Vision for the Metaverse
CIO Business Intelligence
AUGUST 25, 2022
Separating system and application spaces is already gaining followers for immutable Linux operating systems – even in consumer devices. SUSE Linux Enterprise Micro (SLE Micro) is an example of such an OS that is lightweight, secure, maintenance free and tailor-made for container-based edge workloads. Compute for the edge.
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Former CIA Engineer Convicted for Leaking Classified 'Vault 7' Trove
SecureWorld News
JULY 15, 2022
The leaked information included software tools the CIA was using to surveil people in the United States; specifically, how the agency was able to use cars, smart TVs, web browsers, and common desktop and mobile operating systems like Windows, macOS, Linux, Android, and iOS to monitor whomever it needed to.
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Free Courses at Linux Academy — August 2019
Linux Academy
JULY 30, 2019
Our free cloud training allows students to begin developing their Linux and Cloud skills. Visit the Linux Academy Booth at Black Hat or find Ell at any of the other Hacker Summer Camp events! Kali Linux Deep Dive – In this course, you will learn how to find the vulnerabilities in frameworks like Metasploit, BeEF, SET, etc.
Course 12
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Realizing the promise of multi-cloud
CIO Business Intelligence
JUNE 8, 2022
SGB-SMIT , for example, is a leading independent European producer of transformers used for power generation, industrial manufacturing, transportation, and infrastructure. Around the globe, multi-cloud adopters are realizing incredible results as they migrate from older environments. .
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5G, industry, and collaboration at the edge
TM Forum
SEPTEMBER 3, 2021
If we collaborate on 5G and edge this way, nascent technologies could become exciting common foundations in the same way that Linux and Kubernetes have. Then they differentiate on top of them, with apps and capabilities built on Kubernetes and Linux, for example. For me, open source is the innovation engine for industry.
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Top Ten Ways Not To Sink the Kubernetes Ship
Linux Academy
MARCH 28, 2019
Recent vulnerabilities in the runc container engine, and the CVE-2018-1002105 tCP vulnerability in TCP (Transport Control Protocol) itself requires quick upgrades of the cluster modules themselves. These suggestions and others are covered in Linux Academy’s Kubernetes Security Course. Rotate Your Certificates.
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68 DISA Tackling Hard Work And Making Tough Choices In Data Center Consolidation
CTOvision
OCTOBER 31, 2013
The sunk cost of this infrastructure gives the DoD reliable and secure data transport, internal computer services and private cloud computing capabilities. By Bob Gourley DISA, the Defense Information Systems Agency, manages the core infrastructure that keeps the Department of Defense (DoD) IT backbone alive. Official DISA Photo. Released.).
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203 Learning NVP, Part 4: Adding Hypervisors to NVP
Scott Lowe
AUGUST 22, 2013
I’m assuming that you’ve already gone through the process of getting KVM installed on your Linux host; if you need help with that, a quick Google search should turn up plenty of “how to” articles (it’s basically a sudo apt-get install kvm operation). Create a Transport Zone. Click Save. Here’s how.
Connecting Bare Metal Workloads Using GRE Tunnels and OVS
Scott Lowe
DECEMBER 2, 2013
This post, by the way, was sparked in part by a comment on my article on using GRE tunnels with OVS , in which the reader asked: “Is there a way to configure bare Linux (Ubuntu)…with OVS installed…to serve as a tunnel endpoint…?” Setting Up the Transport Interface. Configuring OVS.
What is Virtual Network Computing (VNC)?
Dataconomy
APRIL 13, 2023
The VNC protocol is designed to be platform-independent, meaning that it can be used to access and control computers running on any operating system, including Windows, macOS, Linux, and others. The ability to access and control a computer using any operating system that supports VNC, such as Windows, Linux, macOS, and more.
IDS/IPS – Intrusion detection system, Intrusion prevention system Tools
Galido
AUGUST 13, 2016
An IPS can also correct Cyclic Redundancy Check (CRC) errors, unfragment packet streams, prevent TCP sequencing issues, and clean up unwanted transport and network layer options. Linux kernel modules for wire-speed packet capture and transmission. Source: Wikipedia. Tools for Intrusion detection and prevention. Download Snort.
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Technology Short Take #38
Scott Lowe
FEBRUARY 6, 2014
In the process, he muses about the value of configuration management tool chains such as Chef and Puppet in a world of “open switch” platforms such as Cumulus Linux. Speaking of Cumulus Linux…did you see the announcement that Dell has signed a reseller agreement with Cumulus Networks? Good stuff. is now supported).
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60 Learning NSX, Part 11: Reviewing OpenStack Integration Basics
Scott Lowe
MARCH 12, 2014
This network node thus provides DHCP services to the various logical networks (often using Linux network namespaces , if the Linux distribution supports them), routed connectivity in and out of logical networks (once again with network namespaces, Linux bridges, and iptables rules), and metadata service connectivity.
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69 Learning NSX, Part 10: Adding a Service Node
Scott Lowe
FEBRUARY 27, 2014
And pretty familiar if you’ve used Linux before.). This is because the service node needs to have connectivity on the management network (so that it can communicate with the NSX controller cluster) as well as the transport network (so that it can set up tunnels with other transport nodes, like hypervisors and gateways).
Technology Short Take #44
Scott Lowe
SEPTEMBER 3, 2014
One ongoing discussion in the network industry these days—or so it seems—is the discussion about the interaction between network overlays and the underlying transport network. Running Hyper-V with Linux VMs? Ben Armstrong details what versions of Linux support the various Hyper-V features in this post. LTS server.
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Technology Short Take 155
Scott Lowe
MAY 27, 2022
If I’m understanding the article correctly (and feel free to correct me if I am mistaken) it looks as if Cilium Service Mesh will leverage/does leverage a combination of certificate-based mTLS for identity at the workload level and node-based transport encryption (via WireGuard) for data confidentiality. network virtualization).
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Scott Lowe
JULY 5, 2019
If you’re unfamiliar with public key infrastructure (PKI), digital certificates, or encryption, you may find this Linux Journal article helpful. 509v3 digital certificates, how they help enable asymmetric (public/private key) encryption, and the connection to Transport Layer Security (TLS). It provides the basics behind X.509v3
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60 Liveblog: Docker Networking
Scott Lowe
JUNE 22, 2015
Using the idea of a sandbox also makes Libnetwork more OS-agnostic, since namespaces and the like are Linux constructs. True to Docker’s “batteries included but swappable” mentality, Libnetwork ships with a Bridge Driver that re-implements the original Docker Linux bridge functionality. First, you create a network.
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Liveblog: Docker Networking
Scott Lowe
JUNE 22, 2015
Using the idea of a sandbox also makes Libnetwork more OS-agnostic, since namespaces and the like are Linux constructs. True to Docker’s “batteries included but swappable” mentality, Libnetwork ships with a Bridge Driver that re-implements the original Docker Linux bridge functionality. First, you create a network.
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Technology Short Take #37
Scott Lowe
DECEMBER 6, 2013
A fan of network virtualization might also say that decomposing today’s complex physical networks into multiple simple logical networks on top of a simpler physical transport network—similar to Mike’s suggestion of converging on a smaller set of reference architectures—might also help. (Of All good stuff, thanks Mike!
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Managing Open vSwitch with Puppet
Scott Lowe
DECEMBER 18, 2013
You could then assign the newly-created tep0 interface an IP address on your transport network like this: l23network::l3::ifconfig {''tep0'': ipaddr => ''10.1.1.1/24''}. Linux Networking Automation Libvirt LXC OVS Puppet' Use this snippet of Puppet code: l23network::l2::port {''tep0'': bridge => ''br-tun'', type => ''internal''}.
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Complete Guide to AWS re:Invent 2019
Linux Academy
SEPTEMBER 5, 2019
Transportation tips. Luckily, vendors bring branded chapstick pretty much every year we’ve been, and in fact, Linux Academy will have chapstick, so if you forget your own, swing by our booth. A few members of the Linux Academy team almost immediately get allergies upon entering these hotels. Transportation Tips.
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14 Learning NVP, Part 2: NVP Controllers
Scott Lowe
AUGUST 16, 2013
They do this by managing all Open vSwitch (OVS) devices and enforcing consistency between the logical network view (which is defined via the northbound NVP API) and the transport network view as implemented by the programmable edge virtual switches. And pretty familiar if you’ve used Linux before.). Easy, right?
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Liveblog: DockerCon 2015 Day 1 General Session
Scott Lowe
JUNE 22, 2015
Hykes reinforces how much software plumbing is re-used in Docker (Linux, namespaces, cgroups, SELinux, AppArmor, layered file systems, tar, SSH, OpenSSL, etc.). Notary is platform-agnostic—distribute any content over any transport, using industry-leading cryptographic research. Follow the UNIX principles (small simple tools).
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Geek of the Week: Vulcan’s W. Andre Perkins uses machine learning to help predict climate change
GeekWire
NOVEMBER 28, 2020
Mac, Windows or Linux? Windows on my home computer for my entire life (near necessity for most games) and I usually connect to Linux workstations or VMs for research/development work. I’ve just recently been exploring the Windows Subsystem for Linux since I can utilize my GPU for ML tasks from within. Kirk, Picard, or Janeway?
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Technology Short Take #36
Scott Lowe
OCTOBER 23, 2013
Networking Security Storage Virtualization Automation CLI Hardware HyperV Linux OpenFlow OpenStack Puppet VMware' I’d like to add to Paul’s analysis that it’s important to understand that, in reality, host dominant and network dominant systems can coexist. Technology Short Take #30. Technology Short Take #25.
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UNCOVERING OPENWRT REMOTE CODE EXECUTION (CVE-2020-7982)
ForAllSecure
MARCH 24, 2020
OpenWRT is a free, Linux-based operating system geared towards use in embedded devices in general and network routers in particular. In theory this means that through the use of signatures nor the package list, nor a package archive can be tampered even though the transport channel (HTTP) is by itself insecure.
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Uncovering OpenWRT Remote Code Execution (CVE-2020-7982)
ForAllSecure
MARCH 24, 2020
OpenWRT is a free, Linux-based operating system geared towards use in embedded devices in general and network routers in particular. In theory this means that through the use of signatures nor the package list, nor a package archive can be tampered even though the transport channel (HTTP) is by itself insecure.
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52 
Geek of the Week: Brightloom’s Jacqueline Nolis wrote the book on how to become a data scientist
GeekWire
DECEMBER 5, 2020
Mac, Windows or Linux? I use Windows on a day-to-day basis and periodically use Linux for particular projects (or when I’m using Docker). Transporter, Time Machine or Cloak of Invisibility? By process of elimination I suppose I’ll take the transporter. I happen to live in Issaquah, Wash., I only use Macs under duress.
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Geek of the Week: UW’s Vikram Iyer uses small insects to tackle big wireless computing problems
GeekWire
AUGUST 4, 2020
Mac, Windows or Linux? There are some things that are easier to do on Mac/Linux, but then sometimes I use a laser cutter connected to a computer running an old version of Windows. Transporter, Time Machine or Cloak of Invisibility? Whatever I need to use. Most important technology of 2020: A COVID-19 vaccine.
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Uncovering OpenWRT Remote Code Execution (CVE-2020-7982)
ForAllSecure
MARCH 25, 2020
OpenWRT is a free, Linux-based operating system geared towards use in embedded devices in general and network routers in particular. In theory this means that through the use of signatures nor the package list, nor a package archive can be tampered even though the transport channel (HTTP) is by itself insecure.
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Technology Short Take #80
Scott Lowe
MARCH 23, 2017
As opposed to just encrypting data at the transport level (although Acra does that between components of its architecture) or just encrypting data at the storage level (using an encrypted file system or similar), Acra targets encrypting data at the table/row/column level within a database.
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Geek of the Week: Zipwhip?s teen developer Avery Wagar generates buzz with his work on coffee robot
GeekWire
MAY 18, 2020
Mac, Windows or Linux? Linux for work. Transporter, Time Machine or Cloak of Invisibility? Transporter, Time Machine or Cloak of Invisibility? If everything were open, a transporter, most definitely. Windows for gaming. Kirk, Picard, or Janeway? So, I’ll go with Kirk.
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Microsoft’s Erik Arnold merges passion for tech and philanthropy to help nonprofits gain digital success
GeekWire
JANUARY 23, 2021
Mac, Windows or Linux? I’m fluent in Mac and Windows but only know enough Linux to get directions to the restroom. Transporter, Time Machine or Cloak of Invisibility? The historian part of me wants to say “time machine,” but this is the age of COVID and boy do I wish for a transporter. Kirk, Picard, or Janeway?
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Rooted in Tacoma, cloudPWR’s Shadrach White delivers tech solutions for governments everywhere
GeekWire
DECEMBER 19, 2020
Mac, Windows or Linux? I use Mac daily and Slackware Linux on occasion. Transporter, Time Machine or Cloak of Invisibility? Don’t be surprised by how powerful hitting the pause button on work and shifting to health and well-being can be for avoiding burnout when your work and life balance is unbalanced.
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adyn founder Elizabeth Ruzzo is on a mission to make scientific discovery more inclusive
GeekWire
JULY 17, 2021
Mac, Windows or Linux? Transporter, Time Machine or Cloak of Invisibility? Transporter all the way! It gives my brain and my eyes a break from screen time, and boosts my energy to power through the rest of the day. Favorite superhero or sci-fi character? Deanna Troi (also my 4th grade halloween costume).
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Carbon Call: Microsoft among organizations joining effort to bolster accounting of CO2 emissions
GeekWire
FEBRUARY 10, 2022
” So the San Francisco-based nonprofit is leading an effort called the Carbon Call that includes Microsoft, the Linux Foundation, and 11 other international organizations to support the development of a comprehensive, comparable, interoperable system of carbon tracking ledgers. . “There is no one single ledger.
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Do the math with Steve Brunton, a UW professor whose YouTube popularity keeps adding up
GeekWire
NOVEMBER 6, 2020
Mac, Windows or Linux? Transporter, Time Machine or Cloak of Invisibility? Transporter. I try to take walking meetings whenever possible. I also prep dinner and drinks during my large blocks of Zoom meetings. Kirk, Picard, or Janeway? Captain Jean Luc Picard of the USS Enterprise (volume up). Travel + time.
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