it.gen.nz

Writings on technology and society from Wellington, New Zealand

Monday, January 25, 2010

Time for some disinfectant

Sunlight is the best disinfectant, or so wrote Judge Louis Brandeis of the US Supreme Court in a book in 1914. That quote begins: “Publicity is justly commended as a remedy for social and industrial diseases”. Quite.

That brings me again to the disingenuously-named Anti-Counterfeiting Trade Agreement, or ACTA, whose contents the public are not allowed to know even though our governments are rushing headlong to sign up to it. It’s clear that this treaty isn’t just about physical goods, but contains a significant section about the Internet.

Make no mistake, the provisions of ACTA will require its signatory governments to limit people’s freedoms. There wouldn’t be any point to it otherwise. And, even though ACTA has been under negotiation since 2008, we still don’t know what’s in it! So, we have the unappealing spectacle of a collection of mostly democratic governments negotiating away their citizens’ rights without letting those citizens know what is being talked about.

Those who promote ACTA say that there’s a lot of information publicly available. That’s a curious kind of ‘available’ from where I’m sitting. We don’t have the draft text. On the basis of leaks, we believe it contains provisions to cut off people’s Internet similar to those rejected after public protest in New Zealand.

Some governments are providing information on ACTA by public briefing. The New Zealand government recently provided a face-to-face briefing to selected people. There weren’t any media in the room, and they wouldn’t allow people to blog or tweet. That seems to be a common requirement around ACTA. Someone who tried to tweet in a recent Mexico ACTA briefing was thrown out by security. Claims that the text of ACTA is no more secret than other trade agreements have been shown to be rubbish. Even the EU Parliament is demanding transparency.

Unsurprisingly, it is only the general public, the ones whose rights get curtailed, who don’t get to see the draft treaty. Industry lobbyists – those who stand to benefit from restricting people’s freedom on the Internet – have a process for getting hold of the text under strict non-disclosure agreements. Cynics might suggest that it’s those lobbyists who are driving the treaty in the first place. It’s no wonder, really, that those who would curtail everyone’s freedoms don’t want us to see that coming before it’s too late. If citizens knew what their governments were doing the treaty they might pressure their governments to get it thrown out.

Maintaining secrecy so your citizens can’t find out what law you intend to pass until it’s too late is a breathtaking abuse of process. Citizen access to the law-making process is part of the social contract underlying modern democracies. Breaking that is just plain wrong, and I’m sure most legislators know that. More pragmatically, pushing through anti-citizen laws under the cover of secrecy can only lead to further undermining the trust of governments by their citizens and disengagement from the political process. It won’t pass unnoticed that the nations can come together and fail to make a meaningful agreement about climate change but they can happily work away in secret to agree to advantage an industry at the expense of everyone’s freedoms.

I’m going to finish with another American quote sometimes attributed to Mark Twain: Politicians are like diapers. They both need changing regularly and for the same reason.

posted by colin at 5:00 pm  

Friday, January 22, 2010

Penguins in Wellington

I’ve just finished attending Linux.Conf.Au 2010, the southern hemisphere Linux conference, here in Wellington. I really enjoyed myself, talked to some fantastic people and learned a lot. Nice.

There were some highlights: listening to the people who have built New Zealand’s free software high school, Albany Senior High. Linux desktops and servers. A great saving for the taxpayer and more money left for educating the kids. Some very committed people showing the way.

Glyn Moody, a UK journalist and activist, talked about how a culture of sharing underlies science, technology and the arts. He’s a fascinating person and I was delighted to be able meet him. He also put my points about ACTA rather more eloquently than I could in my own presentation.

Jeremy Allison and Andrew Tridgell, the men behind Samba (the program which lets Linux servers talk to Windows desktops) both were there and did their own presentations. Andrew talked about teaching the community development model used by Free Software at university; Jeremy recounted some of his experiences in fighting for open standards and made some predictions.

As for the penguin? Tux is the Linux mascot. He was there as well.

All the presentations were captured on video. They’ll be available on the conference website soon.

I was really impressed by the efforts of the organizers. A bunch of volunteers put together an experience that was the equal of many professionally-organized events I’ve been to.

And it was a blast.

posted by colin at 7:24 pm  

Thursday, December 31, 2009

Why censoring the Internet won’t work

Governments around the world are trying to get to grips with the notion that the Internet allows unfettered communications between individuals. This is a threat to almost all societies, and leads to “moral” arguments to control people’s access to, and activities on the Internet. It’s hard to draw a hard and fast line globally about what is moral to suppress and what is not, unless you take the view that the sharing of any kind of information is acceptable under any circumstances. I don’t take that view; there are some things in my view which are reprehensible or harmful and I am happy that my government tries to deal with them. The main area that comes to mind is child abuse images (CAI), a.k.a child pornography. However, agreeing that governments have the right to control some kinds of information on the Internet does leave us open to the “slippery slope” argument, which we have already seen operating across the government where the Australian government has tried to censor access to public information site Wikileaks because it published a list of sites already censored by the Australian government.

There are various measures available to Internet censors. China, for instance, runs the so-called “Great Firewall” – a single point of access for all Internet traffic entering and leaving the country. Centralized national firewalls offer a high level of control, but they find it hard to deal with traffic which is encrypted (as a lot of Internet traffic is, routinely). Almost invariably, they have to block a lot of material which is wider than their intended purpose, just to be sure. You can’t allow free access to Google if you don’t your population to even be able to search for specific concepts. Another issue is that the engineering for the great firewall gets quite problematic. It needs to be able to pass a great deal of traffic very quickly while filtering out the “bad” stuff. Finally, there needs to be a staff who are dedicated to controlling the filter, adding new sites to it, perhaps removing old ones, and generally dealing with issues it throws up.

A more limited technical measure is to control the Domain Name System (DNS) in the country. This means that people typing the address of a “bad” site into their browser would instead get a page saying “naughty naughty” or some such. In fact, if they knew the IP number to go to – and it wouldn’t be hard for a determined person to find this – they will evade this form of censorship altogether. This technique would involve its own engineering challenges as well as the problem of managing the list of bad sites.

And deciding what gets blocked is the core of the problem with automated, technical measures like the two described above. There’s no way for the general public to inspect the list of what gets blocked – if you publish the list, you are just publishing a list of sites that you don’t want people to go to. If you don’t publish the list, there is no accountability that governments will only block CAI (or whatever they have said they will). The list can and will expand for several reasons: incompetence, in the case of the Queensland dentist’s site blocked by the Australian filter; a desire to protect the filter itself (Wikileaks); and an extension or what we regard as repugnant or harmful, but don’t necessarily want a public debate about.

There is another technique that governments use to control what people do on the Internet. That is, simply, to watch what is going on within their country and apply real-world sanctions to people breaking the law. All countries do this to a greater or lesser extent. In New Zealand, for instance, the Department of Internal Affairs looks for images of child abuse (i.e. child pornography) and prosecutes people involved in making or trading them. The recent charges brought against a blogger for allegedly breaking a suppression order are another example. This approach seems the natural one for an open society like New Zealand to take. It relies on humans to detect and discern illegal activity rather than machines. That’s how our court system works. It’s also how law enforcement works. We don’t require people to have licences for cameras; of course not, cameras are widely used for a variety of entirely legal purposes. We prosecute people who use cameras to break the law. It should be the same for computers and the Internet.

To summarise: filtering the Internet is problematic technically, but most of all it is incompatible with a democratic open society. Prosecute the wrongdoers but leave the Internet alone.

posted by colin at 4:54 pm  

Thursday, December 17, 2009

The trials of Gary McKinnon

In the UK, a man named Gary McKinnon is fighting departation to the US for “hacking” US military government and computer systems in 2001 and 2002. He’s in his forties, he has Asperger’s, and he’ facing up to 70 years in a US jail for something that would earn him a much lesser sentence anywhere else. Yet McKinnon committed his crimes while on British soil.

I’ll talk about his case today on Radio New Zealand National after the 11am news, as well as handing out a brickbat and a couple of bouquets. After the broadcast you’ll be able to download the audio as ogg or mp3. (more…)

posted by colin at 8:23 pm  

Thursday, December 10, 2009

The Geek Within

Today on Radio New Zealand National I’m gonig to talk about several things, including ACTA, copyright and, of course, Pompeii. My main topic will be about what it means to be a geek. You can read my speaker notes below.

I’ll be on air after the 11am news. After the broadcast you’ll be able to download the audio as ogg or mp3. (more…)

posted by colin at 8:25 pm  

Thursday, November 26, 2009

Don’t sign away our rights in secret

Today on Radio New Zealand National after the 11am news I talk about ACTA, the secret treaty being negotiated by your government that has the potential to take away your rights. It’s worth getting angry about. You can see my speaking notes below the fold, read my blog post about it at Public Address, or after the broadcast you’ll be able to download the audio as ogg or mp3. (more…)

posted by colin at 8:20 pm  

Friday, November 13, 2009

New Zealanders’ Internet rights for sale

Today I wrote a guest post on Publicaddress about ACTA, the secret treaty that could take away your right to an Internet connection. It’s all being driven by overseas lobbyists, and they have quite a number of countries negotiating a treaty to force draconian laws on all of us.

This isn’t idle scaremongering. The previous government showed it was quite willing to give the right to cut off your Internet connection to appease a handful of unaccountable industry lobby groups, and the current government is negotiating an international treaty to guarantee it.

You don’t have to put up with this. Just say no. Write to your MP. Write to the responsible Minister, Simon Power. Or write to John Key. Tell them: you wouldn’t cut off the power to a household whose neighbours said it played music too loud. And you can’t cut off the Internet for a house where someone has been accused of downloading a song. And tell them that New Zealand doesn’t need its Internet damaged – and New Zealanders don’t deserve to have their rights curtailed – to suit the needs of a very few companies.

posted by colin at 11:22 pm  

Thursday, November 12, 2009

The Internet – empowering your community

Today I’m talking at the Engaging Your Community conference at Massey University in Wellington. I’m going to asking and answering questions like “where did the Internet come from?” and “why is it uniquely suited for community use?”. I’ll look at posting a version of my speaker notes here soon.

When I was writing this presentation, what struck me most was that the values that have made the Internet successful – openness, thrift, lack of centralised ownership – are exactly those you find in community organisations. It’s no coincidence that the Internet grew to dominate the online world, rather than the privately-owned Compuserve or Prodigy.

I’m hoping to meet a lot of engaged and enthusiastic people at the session today. Perhaps I’ll see you there!

posted by colin at 5:49 am  

Thursday, October 29, 2009

Why you should back up your computer and how to do it

There is an utterly heart-rending scene in Miranda Harcourt’s autobiographical play A Biography of my Skin in which their family computer’s disc crashes and they lose all their family photographs.

Today on Radio New Zealand National I’ll talk about how to keep your computer backed up. It’s not a hard thing to do. I’ll also have a few other tidbits from the world of technology.

I’ll be on air after the 11am news, and soon afterwards the you’ll be able to download the audio as ogg or mp3. (more…)

posted by colin at 8:16 pm  

Wednesday, October 28, 2009

Uncle Sam likes Free Software

Two interesting things came out of Washington DC in the last couple of days – both endorsements of free software by Uncle Sam.

In the more widely published of the two announcements, the Whitehouse has gone to the free and open source Drupal content management system, replacing the commercial one installed some years ago. All the Whitehouse websites including whitehouse.gov have been changed over.

There are stories like this one about the move all over the web. The reasons the Whitehouse staff give are that they are moving to modern, state-of-the-art platform that will allow them a lot more flexibility in how they engage with citizens. They also expect greater security of the software through the open source development model.

In the other story, the US Department of Defense has just issued a policy statement (pdf) telling all its component parts that they should be seriously evaluating open source alternatives. The reasons they give are reduced cost of ownership (well, d’oh!), better security, and that the ability to modify the software gives them the chance to alter it to meet their changing needs.

The DoD also takes aim at that hoary old chestnut, the notion that the GPL might somehow force a company that was was altering free software for its own internal needs to republish the resulting source code. The company can chose to do that, but it absolutely doesn’t have to, unless it wants to distribute software outside the organization.

The real story here is not that open source software is being more widely used, and used by some famous and influential people. It’s that free software released under the GPL – as Drupal is – is more than acceptable for government work; it’s positively encouraged for its low cost, high security, and flexibility.

To close – I’ll alter a slogan published by Data General when IBM entered its main market:

People are saying that the US Government’s endorsement of free software will legitimise it. The bastards say: Welcome!

posted by colin at 8:30 pm  
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