Today's Heavy Networking dives into data center fabrics with guest Russ White. We discuss just what makes a data center fabric, why the industry relies too much on BGP, fabric alternatives and options, the future of data center fabrics, and more. Russ is a network architect, author, and instructor.
The post Heavy Networking 629: The State Of Data Center Fabrics In 2022 appeared first on Packet Pushers.
It’s been a great week at Networking Field Day 28 this week with some great presentations and even better discussions outside of the room. We recorded a couple of great podcasts around some fun topics, including the Full Stack Engineer.
Some random thoughts about that here before we publish the episode of the On-Premise IT Roundtable in the coming weeks:
The Cloudflare Pages team recently collaborated closely with security researchers at Assetnote through our Public Bug Bounty. Throughout the process we found and have fully patched vulnerabilities discovered in Cloudflare Pages. You can read their detailed write-up here. There is no outstanding risk to Pages customers. In this post we share information about the research that could help others make their infrastructure more secure, and also highlight our bug bounty program that helps to make our product more secure.
Cloudflare cares deeply about security and protecting our users and customers — in fact, it’s a big part of the reason we’re here. But how does this manifest in terms of how we run our business? There are a number of ways. One very important prong of this is our bug bounty program that facilitates and rewards security researchers for their collaboration with us.
But we don’t just fix the security issues we learn about — in order to build trust with our customers and the community more broadly, we are transparent about incidents and bugs that we find.
Recently, we worked with a group of researchers on improving the security of Cloudflare Pages. This collaboration resulted in several security vulnerability Continue reading
This post is also available in Español, Português.
I am excited to announce that I recently joined Cloudflare as Vice President and Managing Director for Latin America. As many of you reading this likely already know, Cloudflare is on a mission to help build a better Internet. And that’s a big part as to why I joined this team — to contribute to this in Latin America specifically and interconnect all across the world. Cloudflare has had a strong presence in Latin America for years. First investing in the region back in 2014, when it expanded its network into Latin America to be closest to the users here — to provide even faster and reliable connections without compromising security. Over the past couple of years, our reliance on the Internet has increased, and Latin America is the fourth largest region in terms of online users globally. You can see how this makes Cloudflare’s mission even more important and presents a significant opportunity in Latin America.
Being in the IT industry for two decades, this has shown me the profound impact of technology on everyone's lives. Working within technology for years and seeing the industry evolve, Continue reading
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Christopher Werny has tons of hands-on experience with IPv6 security (or lack thereof), and described some of his findings in the Practical Aspects of IPv6 Security part of IPv6 security webinar, including:
In this episode of IPv6 Buzz Ed, Scott, and Tom celebrate 100 episodes of this podcast with two special guests: the Packet Pushers' very own Ethan Banks and Greg Ferro.
The post IPv6 Buzz 100: Celebrating 100 Episodes Of IPv6 Buzz! appeared first on Packet Pushers.
A short update on upcoming classes and episodes of the Hedge for May, as well an update on what I’m working on and other places where I’m publishing material.
On the 27th of May, I’ll be teaching a three-hour course called How Routers Really Work? From the course description:
This training will peer into the internal components of a router, starting with an explanation of how a router switches packets. This walk through of a switching path, in turn, will be used as a foundation for explaining the components of a router, including the various tables used to build forwarding tables and the software components used to build these tables.
Have you ever thought about getting a college degree in computer networking? What are the tradeoffs between this and getting a certification? What is the state of network engineering at colleges—what do current students in network engineering programs think about their programs, and what they wish was there that isn’t? Rick Graziani joins Tom Ammon and Russ White in a broad ranging discussion on network engineering and college. Rick teaches network engineering full time in the Valley.