BrandPost: What Will 802.11ax Bring To Your Airspace?

Aruba Tom Hollingsworth, Blog Contributor The industry is on the cusp of a new wireless protocol. It's been almost 10 years since 802.11ac was proposed, and five years since final ratification. 802.11ac has been built upon to deliver speeds past 1 Gpbs and has become the preferred method of wireless connectivity for computers and mobile devices alike.To read this article in full, please click here

Stuff The Internet Says On Scalability For November 2nd, 2018

Wake up! It's HighScalability time:

 

"The future is already here – it's just not evenly distributed." — William Gibson 

 

Do you like this sort of Stuff? Please support me on Patreon. I'd really appreciate it. Know anyone looking for a simple book explaining the cloud? Then please recommend my well reviewed (30 reviews on Amazon and 72 on Goodreads!) book: Explain the Cloud Like I'm 10. They'll love it and you'll be their hero forever.

 

  • $10 billion: Apple services revenue; 1.49B: Facebook daily active users; 34: cache sites for iOS rollout; 87M: paying Spotify users; 20k: Facebook's new large-scale dataset for video description as a new challenge for multi-sentence video description; 6 million: online court case dataset; 125 quadrillion: Sierra supercomputer calculations each second; 1500: per day automated chaos experiments run at Netflix; 12: neurons needed to park a car; 2025: boots on Mars; 600: free online courses; 94%: Continue reading

Docker Certified Logging Containers and Plugins from Partners

 

 

The Docker Certified Technology Program is designed for ecosystem partners and customers to recognize Containers and Plugins that excel in quality, collaborative support and compliance. Docker Certification gives organizations enterprises an easy way to run trusted software and components in containers on the Docker Enterprise container platform with support from both Docker and the publisher.  

In this review, we’re looking at Docker Logging Containers and Plugins. Docker Enterprise provides built-in logging drivers to help users get information from docker nodes, running containers and services. The Docker Engine also exposes a Docker Logging Plugin API for use by Partner Docker logging plugins. The user’s needs are solved by innovations from the extensive Docker ecosystem that extend Docker’s logging capabilities which provide complete log management solutions that include searching, visualizing, monitoring, and alerting.

These solutions are validated by both Docker and the partner company and integrated into a seamless support pipeline that provide customers the world class support they have become accustomed to when working with Docker.

Check out the latest certified Docker Logging Containers and Plugins that are now available from our partners on Docker Store:

Weekend Reads 110218

When the Internet outgrew its academic and research roots and gained some prominence and momentum in the broader telecommunications environment it found itself to be in opposition to many of the established practices of the international telecommunications arrangements and even in opposition to the principles that lie behind these arrangements. For many years, governments were being lectured that the Internet was “special”, and to apply the same mechanisms of national telecommunications and trade regulations to the Internet may not wreck the entire Internet, but they would surely isolate the nation that was attempting to apply these unnatural acts. —Geoff Huston @potaroo

Systemd has a remotely exploitable bug in its DHCPv6 client. That means anybody on the local network can send you a packet and take control of your computer. The flaw is a typical buffer-overflow. Several news stories have pointed out that this client was rewritten from scratch, as if that were the moral failing, instead of reusing existing code. That’s not the problem. @Errata Security

The Myers-Briggs test and others like it were huge in the corporate world in the 1980s and ’90s. Individuals took them to see what kind of careers they should pursue; H.R. offices used Continue reading

pkSIG 2018: A Fellow’s Perspective

The Pakistan School on Internet Governance 2018 (pkSIG) took place at the Regent Plaza Hotel in Karachi from 3-6 September 2018. It offered a four day intensive learning course, covering the political, legal, economic, socio-cultural, and technological dimensions of Internet Governance within the context of the Pakistani national imperatives. The program included theoretical sessions, role play, and participant engagement activities.

One of the objectives of the seminar was to develop a shared understanding of youth participation in Internet Governance by building expertise through the alumni of the school. A fellowship opportunity was offered to young applicants from the Sindh and Baluchistan provinces who presented a strong motivation to continue to work locally on IG issues after the pkSIG.

The involvement of students and young professionals, like the ICT engineer Sohaib Bukhari, is a successful example of meaningful participation in the shaping of the Internet. They are the generation that has been using the Internet since they were children, they are the ones who will be using it for the next 50 years. Sohaib was thrilled to have an open dialogue with the key stakeholders, while gaining access to comprehensive and structured knowledge on various aspects of the Internet Governance.

So, Continue reading

Clear Skys for IBM and Red Hat

There was a lot of buzz this week when IBM announced they were acquiring Red Hat. A lot has been discussed about this in the past five days, including some coverage that I recorded with the Gestalt IT team on Monday. What I wanted to discuss quickly here is the aspirations that IBM now has for the cloud. Or, more appropriately, what they aren’t going to be doing.

Build You Own Cloud

It’s funny how many cloud providers started springing from the earth as soon as AWS started turning a profit. Microsoft and Google seem to be doing a good job of challenging for the crown. But the next tier down is littered with people trying to make a go of it. VMware with vCloud Air before they sold it. Oracle. Digital Ocean. IBM. And that doesn’t count the number of companies offering a specific function, like storage, and are calling themselves a cloud service provider.

IBM was well positioned to be a contender in the cloud service provider (CSP) market. Except they started the race with a huge disadvantage. IBM was a company that was focused on selling solutions to their customers. Just like Oracle, IBM’s primary customer was Continue reading

Rough Guide to IETF 103: DNSSEC, DNS Security and DNS Privacy

As happened earlier this year at IETF 102 in Montreal, DNS privacy will receive a large focus in the DNSOP, DPRIVE and DNSSD working groups. Given the critical role DNS plays as part of the “public core” of the Internet in linking names and identifiers to IP addresses, the DNS must have stronger security and privacy controls.  As part of our Rough Guide to IETF 103, here’s a quick view on what’s happening in the world of DNS.

Note – all times below are Indochina Time (ICT), which is UTC+7.

DNS Operations (DNSOP)

The DNS sessions at IETF 103 start on Monday afternoon from 13:50-15:50 with the DNS Operations (DNSOP) Working Group.  As per usual, DNSOP has a packed agenda. The major security/privacy-related drafts include:

  • DNS query minimisation – draft-ietf-dnsop-rfc7816bis – Back in 2016, RFC 7816 defined an experimental way to increase DNS privacy and limiting the exposure of DNS query information by simply not sending the entire query all the way up the DNS resolver chain.  This new work is to move that RFC 7816 document from being an experiment to being an actual Internet standard.
  • Running a DNS root server locally – draft-ietf-dnsop-7706bis – Continue reading

What is WPA3? And some gotchas to watch out for in this Wi-Fi security upgrade

The Wi-Fi Alliance has introduced the first major security improvement to Wi-Fi in about 14 years: WPA3. The most significant additions to the new security protocol are greater protection for simple passwords, individualized encryption for personal and open networks, and even more secure encryption for enterprise networks.The original Wi-Fi Protected Access (WPA) standard was released back in 2003 to replace WEP, and the second edition of WPA came the year after. The third edition of WPA is a long-awaited and much-welcomed update that will benefit Wi-Fi industry, businesses, and the millions of average Wi-Fi users around the world—even though they might not know it.To read this article in full, please click here

What is WPA3? And some gotchas to watch out for in this Wi-Fi security upgrade

The Wi-Fi Alliance has introduced the first major security improvement to Wi-Fi in about 14 years: WPA3. The most significant additions to the new security protocol are greater protection for simple passwords, individualized encryption for personal and open networks, and even more secure encryption for enterprise networks.The original Wi-Fi Protected Access (WPA) standard was released back in 2003 to replace WEP, and the second edition of WPA came the year after. The third edition of WPA is a long-awaited and much-welcomed update that will benefit Wi-Fi industry, businesses, and the millions of average Wi-Fi users around the world—even though they might not know it.To read this article in full, please click here

What is WPA3? Wi-Fi security protocol strengthens connections

The Wi-Fi Alliance has introduced the first major security improvement to Wi-Fi in about 14 years: WPA3. The most significant additions to the new security protocol are greater protection for simple passwords, individualized encryption for personal and open networks, and even more secure encryption for enterprise networks.The original Wi-Fi Protected Access (WPA) standard was released back in 2003 to replace WEP, and the second edition of WPA came the year after. The third edition of WPA is a long-awaited and much-welcomed update that will benefit Wi-Fi industry, businesses, and the millions of average Wi-Fi users around the world—even though they might not know it.To read this article in full, please click here

What is WPA3? Wi-Fi security protocol strengthens connections

The Wi-Fi Alliance has introduced the first major security improvement to Wi-Fi in about 14 years: WPA3. The most significant additions to the new security protocol are greater protection for simple passwords, individualized encryption for personal and open networks, and even more secure encryption for enterprise networks.The original Wi-Fi Protected Access (WPA) standard was released back in 2003 to replace WEP, and the second edition of WPA came the year after. The third edition of WPA is a long-awaited and much-welcomed update that will benefit Wi-Fi industry, businesses, and the millions of average Wi-Fi users around the world—even though they might not know it.To read this article in full, please click here

Passed AWS Solutions Architect Associate

Hi,

Yesterday I took the AWS Solutions Architect Associate and passed it which means I’m now certified. I started studying for this exam around the August time frame. I had wanted to get some exposure to public cloud to broaden my skill set and AWS was the natural one to go after first considering their dominant position on the market. My goal is to do the networking specialty in order to know all of the networking products inside of AWS. I also have a project I’m working on now in AWS which helps with both motivation, knowledge and hands-on experience.

So, what was the exam like?

I don’t know if it was pure shock at first but I felt very uneasy in the beginning of the exam. The questions I got felt very different to the material and questions I had based my studies on. After a while I felt a bit better but it was still a tough exam for me. I had to really think through all of my answers and only a couple of questions, mostly the ones on networking, I felt confident answering immediately. The exam did feel balanced though covering a broad range of topics Continue reading

Why no cyber 9/11 for 15 years?

This The Atlantic article asks why hasn't there been a cyber-terrorist attack for the last 15 years, or as it phrases it:
National-security experts have been warning of terrorist cyberattacks for 15 years. Why hasn’t one happened yet?
As a pen-tester who has broken into power grids and found 0dayss in control center systems, I thought I'd write up some comments.


Instead of asking why one hasn't happened yet, maybe we should instead ask why national-security experts keep warning about them.

One possible answer is that national-security experts are ignorant. I get the sense that "national" security experts have very little expertise in "cyber" security. That's why I include a brief resume at the top of this article, I've actually broken into a power grid and found 0days in critical power grid products (specifically, the ABB implementation of ICCP on AIX -- it's rather an obvious buffer-overflow, *cough* ASN.1 *cough*, I don't know if they ever fixed it).

Another possibility is that they are fear mongering in order to support their agenda. That's the problem with "experts", they get their expertise by being employed to achieve some goal. The ones who know most about an issue are simultaneously the Continue reading
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