Report: Mirai tries to hook its tentacles into SD-WAN

Mirai – the software that has hijacked hundreds of thousands of internet-connected devices to launch massive DDoS attacks – now goes beyond recruiting just IoT products; it also includes code that seeks to exploit a vulnerability in corporate SD-WAN gear.That specific equipment – VMware’s SDX line of SD-WAN appliances – now has an updated software version that fixes the vulnerability, but by targeting it Mirai’s authors show that they now look beyond enlisting security cameras and set-top boxes and seek out any vulnerable connected devices, including enterprise networking gear. More about SD-WANTo read this article in full, please click here

Report: Mirai tries to hook its tentacles into SD-WAN

Mirai – the software that has hijacked hundreds of thousands of internet-connected devices to launch massive DDoS attacks – now goes beyond recruiting just IoT products; it also includes code that seeks to exploit a vulnerability in corporate SD-WAN gear.That specific equipment – VMware’s SDX line of SD-WAN appliances – now has an updated software version that fixes the vulnerability, but by targeting it Mirai’s authors show that they now look beyond enlisting security cameras and set-top boxes and seek out any vulnerable connected devices, including enterprise networking gear. More about SD-WANTo read this article in full, please click here

European Chapters Meeting: Consolidation, Trust, and More on the Agenda

The 2019 European Chapters Meeting took place from 9-10 May in Bucharest, Romania. (Watch the livestream here.)

The two-day event gathered 31 participants consisting of 22 fellows coming from 20 Internet Society Chapters in the European region. The meeting agenda focused on discussions around Consolidation on the Internet Economy, Encryption, Consumer IoT Privacy & Security, and the Internet of Food.

This meeting was part of a series of events the Internet Society is organizing in 2019 across regions. It was particularly important because of the valuable feedback the Chapters provided on the key questions of the 2019 Global Internet Report and the direction of the long-term objectives for Strategy 2025.

  • Carl Gahnberg, Policy Advisor at Internet Society gave a presentation on consolidation and the 2019 Global Internet Report (GIR). The importance of connecting with different audiences makes the 2019 GIR relevant not only for the Internet Society community, but also policymakers and the broader public. The report shows that trends in Internet Applications, the Access Provision, and Service Infrastructure and looks at trends of consolidation in the Internet economy. Unlike in past years, the report doesn’t provide recommendations but outcome questions. Participants discussed these outcome questions and the main Continue reading

Project Galileo: the view from the front lines

Project Galileo: the view from the front lines

Growing up in the age of technology has made it too easy for me to take the presence of the Internet for granted. It’s hard to imagine not being able to go online and connect with anyone in the world, whether I’m speaking with family members or following activists planning global rallies in support of a common cause. I find that as I forget the wonder of being connected, I become jaded. I imagine that many of you reading this blog feel the same way. I doubt you have gone a month, or even a week, this year without considering that the world might be better off without the Internet, or without parts of the Internet, or that your life would be better with a digital cleanse. Project Galileo is my antidote. For every person online who abuses their anonymity, there is an organization that literally could not fulfill their purpose without it. And they are doing amazing work.

Project Galileo: the view from the front lines

Working with Participants

As program manager for Project Galileo, Cloudflare’s initiative to provide free services to vulnerable voices on the Internet, a large portion of my time is spent interacting with the project’s participants and partners. This includes a variety of Continue reading

Why Cisco is Not A Networking Company Anymore

I wanted to put down some evidence on why Cisco is more than a networking company. I consider this useful information for people who are planning their careers and particularly those peopel who are investing in certification programs. Its my view that Cisco has outgrown networking. Some reasons are: Cisco no longer dominates the networking […]

The post Why Cisco is Not A Networking Company Anymore appeared first on EtherealMind.

Western Digital launches open-source zettabyte storage initiative

Western Digital has announced a project called the Zoned Storage initiative that leverages new technology to create more efficient zettabyte-scale data storage for data centers by improving how data is organized when it is stored.As part of this, the company also launched a developer site that will host open-source, standards-based tools and other resources.The Zoned Storage architecture is designed for Western Digital hardware and its shingled magnetic recording (SMR) HDDs, which hold up to 15TB of data, as well as the emerging zoned namespaces (ZNS) standard for NVMe SSDs, designed to deliver better endurance and predictability.To read this article in full, please click here

Western Digital launches open-source zettabyte storage initiative

Western Digital has announced a project called the Zoned Storage initiative that leverages new technology to create more efficient zettabyte-scale data storage for data centers by improving how data is organized when it is stored.As part of this, the company also launched a developer site that will host open-source, standards-based tools and other resources.The Zoned Storage architecture is designed for Western Digital hardware and its shingled magnetic recording (SMR) HDDs, which hold up to 15TB of data, as well as the emerging zoned namespaces (ZNS) standard for NVMe SSDs, designed to deliver better endurance and predictability.To read this article in full, please click here

How to send email from the Linux command line

There are several ways to send email from the Linux command line. Some are very simple and others more complicated, but offer some very useful features. The choice depends on what you want to do -– whether you want to get a quick message off to a co-worker or send a more complicated message with an attachment to a large group of people. Here's a look at some of the options:mail The easiest way to send a simple message from the Linux command line is to use the mail command. Maybe you need to remind your boss that you're leaving a little early that day. You could use a command like this one:$ echo "Reminder: Leaving at 4 PM today" | mail -s "early departure" myboss [ Two-Minute Linux Tips: Learn how to master a host of Linux commands in these 2-minute video tutorials ] Another option is to grab your message text from a file that contains the content you want to send:To read this article in full, please click here

Looking for What’s Not There

DNSSEC is often viewed as a solution looking for a problem. It seems only logical that there is some intrinsic value in being able to explicitly verify the veracity and currency of responses received from DNS queries, yet fleshing this proposition out with practical examples has proved challenging. Where else might DNSSEC be useful?

Feedback: Ansible for Networking Engineers

I always love to hear from networking engineers who managed to start their network automation journey. Here’s what one of them wrote after watching Ansible for Networking Engineers webinar (part of paid ipSpace.net subscription, also available as an online course).

This webinar helped me a lot in understanding Ansible and the benefits we can gain. It is a big area to grasp for a non-coder and this webinar was exactly what I needed to get started (in a lab), including a lot of tips and tricks and how to think. It was more fun than I expected so started with Python just to get a better grasp of programing and Jinja.

In early 2019 we made the webinar even better with a series of live sessions covering new features added to recent Ansible releases, from core features (loops) to networking plugins and new declarative intent modules.

A case for managed and model-less inference serving

A case for managed and model-less inference serving Yadwadkar et al., HotOS’19

HotOS’19 is presenting me with something of a problem as there are so many interesting looking papers in the proceedings this year it’s going to be hard to cover them all! As a transition from the SysML papers we’ve been looking at recently, I’ve chosen a HotOS position paper from the Stanford Platform Lab to kick things off. As we saw with the SOAP paper last time out, even with a fixed model variant and hardware there are a lot of different ways to map a training workload over the available hardware. In “A case for managed and model-less inference serving” Yadwadkar et al. look at a similar universe of possibilities for model serving at inference time, and conclude that it’s too much to expect users to navigate this by themselves.

Making queries to an inference engine has many of the same throughput, latency, and cost considerations as making queries to a datastore, and more and more applications are coming to depend on such queries. “For instance, Facebook applications issue tens-of-trillions of inference queries per day with varying performance, accuracy, and cost constraints.”

If Continue reading

VMware Announces Intent to Acquire Avi Networks to Deliver Software-Defined ADC for the Multi-Cloud Era

By Tom Gillis, SVP/GM of Networking and Security BU

Today I’m excited to announce that VMware has signed a definitive agreement to acquire Avi Networks, a leader of software-defined application delivery services for the multicloud era.

Our vision at VMware is to deliver the “public cloud experience” to developers regardless of what underlying infrastructure they are running. What does this mean? Agility. The ability to quickly deploy new workloads, to try new ideas, and to iterate. Modern infrastructure needs to provide this agility wherever it executes – on premises, in hybrid cloud deployments, or in native public clouds, using VM’s, containers or a combination of the two. VMware is uniquely suited to deliver this, with a complete set of software-defined infrastructure that runs on every cloud, even yours.

Application Delivery Controllers (ADCs) are a critical pillar of a software-defined data center. Many workloads cannot be deployed without one. For many customers, this means writing their application to bespoke and proprietary APIs that are tied to expensive hardware appliances. The Avi Networks team saw this problem and solved it in the right way. They built a software architecture that is truly scale-out, with a centralized controller. This controller manages not Continue reading

Oracle updates Exadata at long last with AI and machine learning abilities

After a rather long period of silence, Oracle announced an update to its server line, the Oracle Exadata Database Machine X8, which features hardware and software enhancements that include artificial intelligence (AI) and machine learning capabilities, as well as support for hybrid cloud.Oracle acquired a hardware business nine years ago with the purchase of Sun Microsystems. It steadily whittled down the offerings, getting out of the commodity hardware business in favor of high-end mission-critical hardware. Whereas the Exalogic line is more of a general-purpose appliance running Oracle’s own version of Linux, Exadata is a purpose-built database server, and they really made some upgrades.To read this article in full, please click here

Oracle updates Exadata at long last with AI and machine learning abilities

After a rather long period of silence, Oracle announced an update to its server line, the Oracle Exadata Database Machine X8, which features hardware and software enhancements that include artificial intelligence (AI) and machine learning capabilities, as well as support for hybrid cloud.Oracle acquired a hardware business nine years ago with the purchase of Sun Microsystems. It steadily whittled down the offerings, getting out of the commodity hardware business in favor of high-end mission-critical hardware. Whereas the Exalogic line is more of a general-purpose appliance running Oracle’s own version of Linux, Exadata is a purpose-built database server, and they really made some upgrades.To read this article in full, please click here

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