Controversial Reads 040321
As stated earlier, o.com along with most of the single-character .com labels were registered by Dr. Postel on December 1, 1993 as a way of reserving these domain names for a since-unrealized potential development path for the Internet’s Domain Name System (DNS).
Weekend Reads 040221
The Atlas, launched in July, contains data on more than 7,000 surveillance programs—including facial recognition, drones, and automated license plate readers—operated by thousands of local police departments and sheriffs’ offices nationwide.
The Evolving WAN Part 2
On April 6 at 9 am PDT I’m moderating the second part of a discussion on the evolution of wide area networks. This time we’re going to focus on more of the future rather than the past, relying on our guests, Jeff Tantsura, Brooks Westbrook, and Nick Buraglio to answer questions about putting new WAN technologies to use, and how to choose between private and public wide area options.
The Hedge 77: The Internet is for End Users
When the interests of the end user, the operator, and the vendor come into conflict, who should protocol developers favor? According to RFC8890, the needs and desires of the end user should be the correct answer. Mark Nottingham joins Alvaro Retana and Russ White on this episode of the Hedge to discuss why the Internet is for end users.
The Insecurity of Ambiguous Standards
Why are networks so insecure?
One reason is we don’t take network security seriously. We just don’t think of the network as a serious target of attack. Or we think of security as a problem “over there,” something that exists in the application realm, that needs to be solved by application developers. Or we think the consequences of a network security breach as “well, they can DDoS us, and then we can figure out how to move load around, so if we build with resilience (enough redundancy) we’re already taking care of our security issues.” Or we put our trust in the firewall, which sits there like some magic box solving all our problems.
The Hedge 76: Federico Lucifredi and the Taxonomy of Indecision
Decision making, especially in large organizations, fails in many interesting ways. Understanding these failure modes can help us cope with seemingly difficult situations, and learn how to make decisions better. On this episode of the Hedge, Frederico Lucifredi, Ethan Banks, and Russ White discuss Frederico’s thoughts on developing a taxonomy of indecision. You can find his presentation on this topic here.
It is Always Something (RFC1925, Rule 7)
While those working in the network engineering world are quite familiar with the expression “it is always something!,” defining this (often exasperated) declaration is a little trickier. The wise folks in the IETF, however, have provided a definition in RFC1925. Rule 7, “it is always something,” is quickly followed with a corollary, rule 7a, which says: “Good, Fast, Cheap: Pick any two (you can’t have all three).”
Slow Learning and Range
Jack of all trades, master of none.
This singular saying—a misquote of Benjamin Franklin (more on this in a moment)—is the defining statement of our time. An alternative form might be the fox knows many small things, but the hedgehog knows one big thing.
Weekend Reads 031921
We are on a path that will see information security transformed in the next 5-10 years. There are five trends that will enable us as an industry to improve the overall security posture and reduce the surface attack space.
The Hedge 75: Mike Parks and the Remote Work Scramble
The international pandemic has sent companies scrambling to support lots of new remote workers, which has meant changes in processes, application development, application deployment, connectivity, and even support. Mike Parks joins Eyvonne Sharp and Russ White to discuss these changes on this episode of the Hedge.