Welcome to my site, where I keep some of the things that I write, code, photograph and otherwise create.
You can find out more about me, or jump directly to my résumé.
recent thoughts on my blog
- Server-Sent Events, WebSockets, and HTTP — The orange site is currently discussing an article about Server-Sent Events, especially as compared with WebSockets (and the emerging WebTransport). Both the article and discussion are well-informed, but I think they miss out on one aspect that has fairly deep implications.
- How the Next Layer of the Internet is Going to be Standardised — A big change in how the Internet is defined - and who defines it - is underway.
- No news is... a sign of a stagnating Internet — Today, Facebook shut off the news in Australia – all of it, and much more besides. For example, when I tried to post a link to this blog entry on Facebook, they responded:
- RFC8890: The Internet is for End Users — The Internet Architecture Board (IAB) has published RFC8890, The Internet is for End Users, arguing that the Internet Engineering Task Force (IETF) should ground its decisions in what’s good for people who use the Internet, and that it should take positive steps to achieve that.
- What limits legal access to cloud data in Australia? — The Telecommunications and Other Legislation Amendment (Assistance and Access) Act 20181 has proven controversial both before and after passage,2 with considerable debate about its industry assistance framework and its potential for systemically weakening encryption on the Internet - a framing emphasised by the explanatory memorandum which introduced the legislation as ‘measures to better deal with the challenges posed by ubiquitous encryption.’3
Telecommunications and Other Legislation Amendment (Assistance and Access) Act 2018 (Cth). ↩
See, eg, Stilgherrian, ‘What’s actually in Australia’s encryption laws? Everything you need to know’ ZDNet (online, 10 December 2018) https://www.zdnet.com/article/whats-actually-in-australias-encryption-laws-everything-you-need-to-know/. ↩
Explanatory Memorandum, Telecommunications and Other Legislation Amendment (Assistance and Access) Act 2018 (Cth), 2 . ↩
- On RFC8674, the safe preference for HTTP — It’s become common for Web sites – particularly those that host third-party or user-generated content – to make a “safe” mode available, where content that might be objectionable is hidden. For example, a parent who wants to steer their child away from the rougher corners of the Internet might go to their search engine and put it in “safe” mode.
- How Multiplexing Changes Your HTTP APIs — When I first learned about SPDY, I was excited about it for a number of reasons, but near the top of the list was its potential impact on APIs that use HTTP.
- Moving Control to the Endpoints — The introduction of encrypted DNS is a natural step in the process of securing the Internet, but it has brought a considerable amount of controversy, because it removes a means of control for network operators -- including not only enterprises but also schools and parents. The solution is to move control of these services to the endpoints of communication -- for example, the users’ computers -- but doing so has its own challenges.