network protocol Chris Wellens network protocol Chris Wellens

Stop Using SSL! Here’s Why …

The revelation of the POODLE vulnerability demonstrated that SSL 3.0 should be disabled and removed from any products that still contain it. Companies taking this step include Twitter, Apple, EBay, Mozilla Firefox, Google, and PayPal.

When will others make the change to TLS 1.2? …

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network emulation, network protocol Chris Wellens network emulation, network protocol Chris Wellens

Some Thoughts About Networking For Game Developers

Joost van Dongen of Ronimo-Games blogged about how his team uses throttling to reduce network errors for the Awesomenauts online multiplayer game. First, IWL has a team of network protocol engineers and developers. We are not game developers! We would not presume to tell anyone how to design a game. It seems that we may have a “clash of contexts”, in that game developers and network protocol engineers start with different assumptions and contexts …

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network protocol Chris Wellens network protocol Chris Wellens

Testing the Autonomous Car

Google does not seem to know how to test its autonomous car. In two presentations on the autonomous car, the word “test” is never mentioned. Multiple articles describing the autonomous car also omit testing. The focus is on the “coolness” factor and the number of miles driven. But how does the autonomous car become a fully tested, robust and reliable product that the general public can depend on? …

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network protocol Chris Wellens network protocol Chris Wellens

Avoiding the Next Heartbleed Bug

The general public is now aware of something that we network plumbers have known for years: in many respects, the Internet is robust, but security is fragile. The Heartbleed SSL problem is estimated to cost millions of dollars. No one knows for sure when the next serious bug will show up and its ultimate price …

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network protocol Chris Wellens network protocol Chris Wellens

IPv6 Test Results for Popular OS

A subset of the Maxwell Pro TCP/IP tests were run against the most widely installed desktop Operating System with all known operating system updates applied as of October 1, 2013. The Major Operating System is listed in the Phase 2 Core Protocols IPv6 Ready Logo Program (a popular program to assure that IPv6 implementation will work correctly in the field). A summary of the results follows …

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