Fujitsu has given us a peek at the future A64FX Arm server processor that it has forged for the future “Post-K” supercomputer that is being built by the Japanese government for the RIKEN laboratory, arguably the hotbed of HPC in the Land of the Rising Sun. …
Slicing Into The Post-K Supercomputer’s Tofu D Interconnect was written by Timothy Prickett Morgan at .
Running applications in a multi-cloud environment presents serious networking challenges. On today's sponsored Weekly Show, we talk with Avi Networks about how its software-based ADC and load balancer can help customers working in multi-cloud environments ensure application delivery, provide security, and enable automation at scale.
The post Weekly Show 407: Delivering Applications In Multi-Cloud Environments With Avi Networks (Sponsored) appeared first on Packet Pushers.
Microsoft introduces Azure DevOps; OpenDaylight releases Fluorine ; and Sprint and Nokia collaborate on 5G.
Hey, it's HighScalability time:
The Cloud Native Interactive Landscape is fecund. You are viewing 581 cards with a total of 1,237,157 stars, market cap of $6.86T and funding of $20.1B. (changelog)
Do you like this sort of Stuff? Please lend me your support on Patreon. It would mean a great deal to me. And if you know anyone looking for a simple book that uses lots of pictures and lots of examples to explain the cloud, then please recommend my new book: Explain the Cloud Like I'm 10. They'll love you even more.
You install a new app on your phone, and it asks for access to your email accounts. Should you, or shouldn’t you? TL;DR? You shouldn’t. When an app asks for access to your email, they are probably reading your email, performing analytics across it, and selling that information. Something to think about: how do they train their analytics models? By giving humans the job of reading it.
When you shut your computer down, the contents of memory are not wiped. This means an attacker can sometimes grab your data while the computer is booting, before any password is entered. Since 2008, computers have included a subsystem that wipes system memory before starting any O/S launch—but researchers have found a way around this memory wipe.
You know when your annoying friend talks about the dangers of IoT when you bragging about your latest install of that great new electronic doorlock that works off your phone? You know the one I’m talking about. Maybe that annoying friend has some things right, and we should really be paying more attention to the problems inherent in large scale IoT deployments. For instance, what would happen if you could get the electrical grid in Continue reading
The Beyond the Net Funding Programme is pleased to announce the results of our 2018 Grant Cycle. A total of 49 applications were received, and after a thorough reviewing process, 15 amazing projects were selected.
These projects are at the core of our mission, and will use the Internet to develop Community Networks in underserved areas, to empower women through ICT, as well as bringing awareness on Internet policies around the world.
This is the result of months of effort from our Chapter Community. Many discussions, numerous clarifications and proposals, updates, and revisions form the Beyond the Net Selection Committee. We are proud of you all.
Please join us in celebrating the following projects!
Developing community networks in the Northern region of Brazil – Brazil Chapter
Supporting and promoting the development of the Internet to enrich people’s lives, the project aim is to contribute to the growth and improvement of community networks policies and practices in Brazilian rural areas, in order to strengthen those who are marginalized. Instituto Nupef will work to develop a new network in the state of Maranhão as well as a developing a communications plan for the Babassu coconut breakers organizations and movements. Objectives include Continue reading
In this Network Collective Short Take, Russ White shares how he uses his time effectively to be productive in ways that matter.
The post Short Take – Time Management appeared first on Network Collective.
In October of last year we announced the launch of Cloudflare Workers. Workers allows you to run JavaScript from 150+ of Cloudflare’s data centers. This means that from the moment a request hits the Cloudflare network, you have full control over its destiny. One of the benefits of using Workers in combination with Cloudflare’s cache is that Workers allow you to have programmatic, and thus very granular control over the Cloudflare cache.
You can choose what to cache, how long to cache it for, the source it should be cached from, and you can even modify the cached result after it is retrieved from the cache.
We have seen many of our existing customers use Workers to enhance their usage of the Cloudflare cache, and we have seen many new customers join Cloudflare to take advantage of these unique benefits.
You can always have more control, so today we are announcing support for the Cache API! As some of you may know, Cloudflare Workers are built against the existing Service Worker APIs. One of the reasons we originally chose to model Cloudflare Workers after Service Workers was due to the existing familiarity and audience of Service Continue reading
IPv6 is one of those technologies that can feel pretty overwhelming, but it doesn’t have to be. Many of the same ideas and concepts learned in IPv4 networking still apply.
This guide is meant to give you an overview of an example IPv6 addressing plan for an entire WISP as well as the config needed in MikroTik to deploy IPv6 from a core router all the way to a subscriber device.
IPv6 is one of those technologies that can feel pretty overwhelming, but it doesn’t have to be. Many of the same ideas and concepts learned in IPv4 networking still apply.
This guide is meant to give you an overview of an example IPv6 addressing plan for an entire WISP as well as the config needed in MikroTik to deploy IPv6 from a core router all the way to a subscriber device.
Have you ever taken the opportunity to think about something from a completely different perspective? Or seen someone experience something you have seen through new eyes? It’s not easy for sure. But it is a very enlightening experience that can help you understand why people sometimes see things entirely differently even when presented with the same information.
The first time I saw this in action was with Aviatrix Systems. I first got to see them at Cisco Live 2018. They did a 1-hour presentation about their solution and gave everyone an overview of what it could do. For the networking people in the room it was pretty straightforward. Aviatrix did a lot of the things that networking should do. It was just in the cloud instead of in a data center. It’s not that Aviatrix wasn’t impressive. It’s the networking people have a very clear idea of what a networking platform should do.
Fast forward two months to Cloud Field Day 4. Aviatrix presents again, only this time to a group of cloud professionals. The message was a little more refined from their first presentation. They included some different topics to appeal more to a cloud audience, such Continue reading
P4 was designed for data plane programming of network switches but its scope now covers programmable network elements such as hardware or software switches, network interface cards, and routers.
Pradosh Mohapatra, the author of last week’s SD-WAN Overview webinar started his presentation with a seemingly simple question: What Is SD-WAN?
You need at least free ipSpace.net subscription to watch his answer.
An empirical analysis of anonymity in Zcash Kappos et al., USENIX Security’18
As we’ve seen before, in practice Bitcoin offers little in the way of anonymity. Zcash on the other hand was carefully designed with privacy in mind. It offers strong theoretical guarantees concerning privacy. So in theory users of Zcash can remain anonymous. In practice though it depends on the way those users interact with Zcash. Today’s paper choice, ‘An empirical analysis of anonymity in Zcash’ studies how identifiable transaction participants are in practice based on the 2,242,847 transactions in the blockchain at the time of the study.
We conclude that while it is possible to use Zcash in a private way, it is also possible to shrink its anonymity set considerably by developing simple heuristics based on identifiable patterns of usage.
The analysis also provides some interesting insights into who is using Zcash and for what as well. Founders and miners combined account for around 66% of the value drawn from the shielded pool.
The code for the analysis is available online at https://github.com/manganese/zcash-empirical-analysis
Zcash is based on highly regarded research including a cryptographic proof of the main privacy feature Continue reading
The GSMA Mobile Economy report predicts that there will be 200 million 5G mobile connections in the U.S. and Canada by 2025, putting it ahead of Europe and key Asian markets.
