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General

The Internet is down?

The Internet is a well established entity these days. When was the last time “the Internet” was down? Exactly.

But while we are used to the physical networks resilience to all sorts of technical, human, and political problems, there is one crucial service running on these networks that is largely unregulated – DNS and the root servers. These are the servers that popularized the Internet as we know it, letting people go to google.com instead of having to memorize 216.239.57.99.

If you control these servers, you effectively control a huge part of what makes the Internet so useful. These servers, currently operated by the United States, are facing pressure to be transfered to international control and increase accountability for everyone involved.

I found a pretty interesting take on how badly managed the existing system has become, and what needs to change to make accountability a factor.

The system has worked so far because everyone has been reasonable at compromise, but it’s current state is fragile. The author raises the alarmist sounding but still possible scenario: Imagine a nation who declares war on the US, and consequently has its VoIP traffic intercepted because skype.com resolved into a US military intermediary for that country’s network addresses? The DoD already runs root server G and the Army H – the technical know how is certainly there.

The future of what we know of as the Internet is potentially in for some changes.

Categories
Technical Visit This Site

Color laser printer conspiracy? Not anymore.

Serious props to the EFF guys for cracking this.

I had heard about this inter-governmental-corporate scheme for a few years, but since I’ve never owned a color laser printer didn’t have much of an opportunity to check it out.

The way they cracked it is a pretty tricky technique, but determing the parity bits was a big help in separating data from structure. Hooray for reverse engineering!

Categories
Technical Visit This Site

One day…

…Linux will be viable on the desktop. On this day, Microsoft and Apple will actually be worried about an upwards kink in the slowly growing curve of Linux marketshare. But first, Windows Vista and Mac OS X86 will arrive with interfaces that ‘just work;’ where the computer gets out of the way and takes care of the semantics.

Linux will always be huge in the realm of IT and CS users. It fosters programmers in a way that Windows can’t really do – but the cost is a huge degree of user unfriendliness.
So with this contemporary 2006 scenario in mind, programs like NetworkManager that simply make existing technology “just work” are big deals.

I think programs like this one reveal just how technically and culturally difficult it is to create technology that “just works” for Linux. The majority ofsoftware operates within one “layer”: Userspace, daemonized, or in the kernel (modules).

Categories
Technical

We don’t need no steenking Flickr

Gallery 2.0 came out. Like I wrote about before, this is a really great upgrade. It’s matured in many ways: SQL for the database backend, significant UI improvements (especially for the installer), and a ton of modules (plugins) for extra functionality. Try out my demo or go check it out yourself. Gallery 1 upgrades are supported too!

Kudos to the Gallery 2 team on a great product.

Categories
RIT

Welcome to Junior Year

I’ve been back at school for a while now and it’s been the best year yet.

I’m all moved into the refurnished apartment at Perkins Green. They gave us new carpets, a new shower curtain, an airtight front door, a new electric oven, and probably more. Bryan and I have a very cool setup in the room; we both have corner desks and I (finally) got an office chair that actually fits. The kind with a headrest for those of the 6’5″ variety.
Taber got a projector for the living room, I’m setting up a MythTV box for free TiVo, and the server this blog is hosted on [the infamous onpaws.com] moved over successfully too. So everything is golden with the living arrangements this year.

Of course to live in an apartment at RIT you come to depend on transportation. So the week the gas prices shot through the stratosphere was the very same one I bought one of those fancy pants car machines, a silver Camry in (hooray) immaculate condition. Why does nary a scratch deface the gleaming body? Because an older couple used it to get to church and back until their kids made them stop driving. Mileage is only 40,000 for a 60,000-average year. *cha-ching!*

So back to self-effacing mode…
Courses are pretty serious this year, and much more challenging than ever before. The list includes Interface Design (yay), Website Design and Implementation (hopefully we’ll do things I don’t know), Network Admin (holy crap this is time-consuming), and Microeconomics (interesting).

Changed my schedule to the new one RIT is pushing, got a few more free electives. Trying to do study abroad in Marburg this summer…

And, that, as they say, is that. That came out damn long, ha to those still reading!