If I Knew Then What I Know Now: Tales from the Early Internet

Paul Mockapetris, Inventor, DNS, and David Conrad, CTO, ICANN

Moderator: Matthew Prince, Co-Founder & CEO, Cloudflare

Photo by Cloudflare Staff

MP: You guys wrote all this stuff; why is the internet so broken?

PM: People complain about security flaws, but there is no security in original design of dns. I think of it that we haven’t had the right investment in rebuilding the infrastructure.

Original stuff was only good for 10 years, but we’ve been using it for 30.

DC: The fact that we were able to get Packard from one machine to another in the early days was astonishing in itself.

MP: So what are you worried about in terms of Internet infrastructure that we aren’t even thinking about?

PM: i’m worried about the fact that a lot of places like the ITF are very incremental in their thinking, and that people aren’t willing to take the next big jump. E.g. hesitancy to adopt blockchain

Being able to experiment and try new stuff is important.

The idea that you can't change anything because it will affect the security and stability of the internet. we need to weigh benefits and risks or we will eventually die of Continue reading

2017 SDx Infrastructure Security Report Available Now

Download now to learn the latest on the SDx infrastructure security market.

Making the World Better by Breaking Things

Ben Sadeghipour, Technical Account Manager, HackerOne, and Katie Moussouris, Founder & CEO, Luta Security

Moderator: John Graham-Cumming, CTO, Cloudflare

Photo by Cloudflare Staff

JGC: We’re going to talk about hacking

Katie Moussouris helps people how to work around security vulnerabilities.

Ben Sadeghipour is a technical account manager at HackerOne, and a hacker at night

JGC: Ben, you say you’re a hacker by night. Tell us about this.

BS: It depends who you ask: if they encourage it; or, we do it for a good reason. “Ethical hacker” - we do it for a good reason. Hacking can be illegal if you’re hacking without permission; but that’s not what we do.

JGC: You stay up all night

BS: I lock myself in the basement

JGC: Tell us about your company.

KM: I was invited to brief Pentagon when I worked at Microsoft; The pentagon was interested in the implementation of this idea in a large corporation like Microsoft.
“Hacking the pentagon” The adoption of Bug Bounty has been slow. We were interested in working with a very large company like Microsoft. There was interest in implementing ideas from private sector at Pentagon. I helped the internal team at Continue reading

A Cloud Without Handcuffs

Brandon Philips, Co-Founder & CTO, CoreOS, and Joe Beda, CTO, Heptio, & Co-Founder, Kubernetes

Moderator: Alex Dyner, Co-Founder & COO, Cloudflare

Photo by Cloudflare Staff

We’re exploring increasing risk of few companies locking in customers gaining more power over time.

AD: I want to hear your stories about how you got into what you do.

JB: Kubernetes faced problem of either having googlers use rbs or bring X to rest of world. We wanted to have Googlers and outside people using something similar. We chose to do it as open source because you play a different game when you’re the underdog. Through open source we could garner interest. We wanted to provide applicational mobility.

AD: Brandon, talk about your mission and why you started company.

BP: We started CoreOS four years ago; We spent a lot of time thinking about this problem and containers were natural choice. They are necessary for achieving our mission. We wanted to allow people to have mobility around their applications. We wanted to enable new security model through containers. So we started building a product portfolio

AD: There are tradeoffs between using a container or an open source tech; how do you think Continue reading

Worth Reading: How blockchain really works

A distributed database that is used to maintain a continuously growing list of records, called blocks. That sounds nice, but how does it work? To illustrate a blockchain, we will use an open source command-line interface called Blockchain CLI. If you haven’t already, install Node.js. —Sean Han @ Free Code Camp

The post Worth Reading: How blockchain really works appeared first on rule 11 reader.

Smartphone users on Wi-Fi drive most website traffic

Web visits from desktops and tablets have declined dramatically, says Adobe Digital Insights in Adobe Mobile Trends Refresh — Q2 2017.The device people are using: their smartphone. And the majority of that device’s traffic is arriving via Wi-Fi connections, not mobile networks, the analytics-oriented research firm says. Adobe has been tracking over 150 billion visits to 400 websites and apps since 2015.The sites these mobile users are visiting are large-organization national news, media and entertainment, and retail — with over 60 percent of those smartphone visits connecting through Wi-Fi.To read this article in full or to leave a comment, please click here

Making Mobile Faster than Fixed Line

Cole Crawford, Founder & CEO, Vapor IO, and Chaitali Sengupta, Consultant, Qualcomm Datacenter Technologies

Moderator: Michelle Zatlyn, Co-Founder & COO, Cloudflare

Photo by Cloudflare Staff

CC: moved between private and public sector.

CS: her company added 100 million customers in India.

MZ: Let’s start with where we are today: trends or things you’re seeing in the marketplace that weren’t there 5 years ago.

CC: What’s interesting is combination of data mass and data velocity, resulting in a more dynamic internet. E.g. Latency wasn’t mentioned by customers at first; AI is helping to create a new low-latency internet.

CS: One of the biggest things is applying lessons of cloud to telecom to see how we can make systems more centralized and virtualized. Network function virtualization; putting things on general service servers. Now dovetailing into 5G, where we see more bandwidth.

MZ: We’re currently in 4G world; when will 5G standard get finalized?

CS: Standards are getting finalized; trials are getting started. Many 5G systems are up and running NWC America ... is running trials already. I would say end of next year or 2019

MZ: So the future is here and it’s almost distributed? 4G took 2 years to Continue reading

Your guide to selecting pluggable transceiver modules

The high-cost of vendor-locked optics has spawned a lot of ingenuity over the years as other ‘non-approved’ manufacturers build the same optics to the same spec and try to get them to work as a low-cost alternative to preferred ODMs. But the whitebox revolution has now leveled the playing field. Lower cost whitebox hardware can work with low-cost or high-cost optics, without discrimination based on manufacturer brand. In the case of a data center deployment, the cost savings of using lower cost optics can translate to millions of dollars.

As long as the box manufacturer and the optics manufacturer both build to industry standards — both formal and informal ones — optics from any manufacturer should be able to work on any box. Most of the implementation details are specified by standards. However, that doesn’t guarantee that you can pick any module on the internet, order a thousand units and have a successful deployment.

At Cumulus Networks, we do everything we can to ensure a smooth, easy deployment. We believe that one of the critical benefits of disaggregation is that it provides you with the ability to choose whatever hardware and software best suit your business needs.

When it comes Continue reading

VMC Launches with Ansible Modules for Provisioning and Management

With the recent announcement of VMware Cloud on AWS (VMC) availability and pricing, the first question the Ansible team received was, “Will the vmware_guest modules work with cloud?”

Before we answer that question, let’s take a step back and look at why teams use Ansible to provision and manage VMware environments. VMware offers several automation tools that work well within the VMware ecosystems - so why Ansible?

What if you want to share automation across VMware and non-VMware infrastructure?

Enter Ansible. Ansible allows organizations to standardize on a simple IT automation language, regardless of technology, vendor or functional area.

• VMware -
• Cloud -
• Windows -
• Linux -
• Networking -
• Etc.

The Ansible VMware page does a good job of covering the key points if you want more detail.

VMC Launch

The good news is - yes - the Ansible VMware modules work with VMC out of the box.

VMC was announced as a hybrid cloud solution for VMware customers who want to leverage tools and skills that already exist in the organization. Using Ansible to provision VMs in on-premise (vSphere) and cloud (VMC) environments works in exactly the same manner.

This is the way you would expect the Ansible modules Continue reading

Cisco’s David Goeckeler Talks Network Security at Deutsche Bank

Encrypted traffic analytics finds malware in encrypted traffic.

Disruptive Cryptography: Post-Quantum & Machine Learning With Encrypted Data

Shay Gueron, Associate Professor of Mathematics, University of Haifa, Israel, and Raluca Ada Popa, Assistant Professor of Computer Science, UC Berkeley

Moderator: John Graham-Cumming, CTO, Cloudflare

Photo by Cloudflare Staff

Raluca is also a Co-Director of the RISELab at UC Berkeley as well as Co-Founder and CTO of a cybersecurity startup called PreVeil. She developed practical systems that protect data confidentiality by computing over encrypted data as well as designed new encryption schemes that underlie these systems.

Shay was previously a Senior Principal Engineer, serving as Intel’s Senior Cryptographer and is now senior principal at AWS, and an expert in post-quantum, security, and algorithms.

JGC: Tell us about what you actually do.

RP: Computing on encrypted data is not just theoretical; it’s also exciting because you can keep data encrypted in the cloud. It covers hacking attacks while still enabling the functionality of the system. This is exciting because we can cover so many hacking attacks in one shot.

SG: I’m working on making new algorithms; also on making solutions for quantum computers that are increasingly strong.

SG: I’ve been working on cryptography: making it faster, recently I’ve been thinking about solutions for what will happen when we Continue reading

What Will AI Mean for Everyday Life?

Willie Tejada, Chief Developer Advocate, IBM and Anthony Goldbloom, CEO, Kaggle

Moderator: Jen Taylor, Head of Product, Cloudflare

Photo by Cloudflare Staff

JT: Our focus today is really what does AI mean for everyday life. I’m hearing a lot about AI. What is your assessment about where we are and how it is making a difference?

WT: we’re in an unprecedented, interesting era. From a consumer perspective, negative connotation.
It’s an interesting era we are in; these technologies are going to do a tremendous amount in terms of consumers selecting what they buy, Helping patient-centric care.

Combination of data set & availability of resources is fueling AI.

You might hear 90% of the world’s data has been created in the past two years. AI will help us deal with that kind of information overload.

The big difference with programming systems is that AI knows how to understand, reason, learn, interact.

AG: There is a set of techniques through which we can more accurately predict fraud, insurance plans, credit scoring.

This is a jump in the past 15 years.

5 years ago, the ability to do very exciting things with unstructured data, i.e. automating radiology. Then digital networks Continue reading

Extreme Networks Launches Automated Campus with Avaya Assets

The system will support customizable signature sets for more than 7,000 applications.

5 Disaster Recovery Tips: Learning from Hurricanes

5G to Be Like a Well-Tuned Orchestra, Thanks to Software

Current LTE-based 4G networks described as a rock band.

The View from Washington: The State of Cybersecurity

Avril Haines, Former Deputy National Security Advisor, Obama Administration

Moderator: Doug Kramer, General Counsel, Cloudflare

Photo by Cloudflare Staff

Avril began her career on the National Security Council, and went on to become the first female deputy at the CIA.

DK: How will cyber will play a role in military operations?

AH: We look at it from the perspective of “asymmetric threats”; state actors (those who have high-value assets that they can hold at risk with no threat to them). The US is more technologically advanced and relies on cyber more and more; we are as a consequence more vulnerable to cyber threats. Asymmetric threats thus hold at risk those things that are most important to us.

In the cyber realm we can’t quite define what constitutes a use of force, and saying so can be used against us. So this is an area that is crucial to continue working in; in many respects the US has the most to lose from using a framework that doesn’t work.

“The private sector is utterly critical in creating a framework that is going to work.”

We want to have widely-accepted norms and rules so that we can ask other countries Continue reading

A Rare Peek Inside A 400G Cisco Network Chip

Server processor architectures are trying to break the ties between memory and compute to allow the capacities of each to scale independently of each other, but switching and routing giant Cisco Systems has already done this for a high-end switch chip that looks remarkably like a CPU tuned for network processing.

At the recent Hot Chips conference in Silicon Valley, Jamie Markevitch, a principal engineer at Cisco showed off the guts of an unnamed but currently shipping network processor, something that happens very rarely in the switching and routing racket. With the exception of the upstarts like Barefoot Networks with …

A Rare Peek Inside A 400G Cisco Network Chip was written by Timothy Prickett Morgan at The Next Platform.

IDG Contributor Network: Measuring the economic value of data

Today, there are new and changing uses of data in the digital economy. The big questions however are, who is winning with data, where is this data being kept, what makes new data different, when should data be kept, moved, deleted or transformed, how should data be valued, and why data is so much more important than it used to be?Data is one of the most important assets that any company has, but it’s surprising that we don’t put the same rigor into understanding and measuring the value of our data that we put into more traditional physical assets. Furthermore, should data be depreciated as an asset? Or perhaps it appreciates like art. Counter-intuitively, the answer is “yes” to both.To read this article in full or to leave a comment, please click here

IDG Contributor Network: Measuring the economic value of data

Today, there are new and changing uses of data in the digital economy. The big questions however are, who is winning with data, where is this data being kept, what makes new data different, when should data be kept, moved, deleted or transformed, how should data be valued, and why data is so much more important than it used to be?Data is one of the most important assets that any company has, but it’s surprising that we don’t put the same rigor into understanding and measuring the value of our data that we put into more traditional physical assets. Furthermore, should data be depreciated as an asset? Or perhaps it appreciates like art. Counter-intuitively, the answer is “yes” to both.To read this article in full or to leave a comment, please click here

How Microsoft’s self-soaring sailplane improves IoT, digital assistants

A machine learning project to build an autonomous sailplane that remains aloft on thermal currents is impressive enough. But the work conducted by Microsoft researchers Andrey Kolobov and Iain Guilliard will also improve the decision making and trustworthiness of IoT devices, personal assistants and autonomous cars.The constraints limiting the computational resource of weight and space imposed by the airframe of the sailplane adds relevance to the many new developments in ubiquitous computing. The autonomous sailplane is controlled by a 160MHz Arm Cortex M4 with 256KB of RAM and 60KB of flash running on batteries that monitor the sensors, run the autopilot and control the servo motors, to which the researchers have added a machine learning model that continuously learns how to autonomously ride the thermal currents.To read this article in full or to leave a comment, please click here