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12 Feb 2018

Why is it so hard to run a Bitcoin exchange? Internet
One of the chronic features of the Bitcoin landscape is that Bitcoin exchanges screw up and fail, starting with Mt. Gox. There's nothing conceptually very hard about running an exchange, so what's the problem?

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posted at: 22:55 :: permanent link to this entry :: 0 comments
Stable link is https://www.jl.ly/Internet/bithard.html

01 Feb 2018

How many people can you pay with bitcoins? Internet

An aquaintance wrote:

I think it's an open question as to whether that belief can sustain a meaningfully high Bitcoin price. There has never been a currency or asset that has been so easily tradable among every person in the world (even among anonymous people). ...

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posted at: 13:15 :: permanent link to this entry :: 0 comments
Stable link is https://www.jl.ly/Internet/bitsome.html

28 Jan 2018

How do you turn a typesetting language into an identifier system? (Not easily) Internet

Unicode's goal, which it meets quite well, is that whatever text you want to represent in whatever language, dead or alive, Unicode can represesnt the characters or symbols it uses. Any computer with a set of Unicode type faces and suitable layout software can display that text. In effect, Unicode is primarily a typesetting language.

Over in the domain name system, we also use Unicode to represent non-ASCII identifiers. That turns out to be a problem, because an identifier needs a unique form, something that doesn't matter for typesetting.

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posted at: 22:59 :: permanent link to this entry :: 0 comments
Stable link is https://www.jl.ly/Internet/uniid.html

22 Oct 2017

The hack back bill in Congress is better than you'd expect Internet
Rep's Graves and Sinema recently introduced H.R. 4036, the catchily named
Active Cyber Defense Certainty Act or ACDC act which creates some exceptions to criminal parts of computer crime laws. Lots of reports have decried "hack back" but if you read the bill, it's surprisingly well targeted.

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posted at: 16:31 :: permanent link to this entry :: 0 comments
Stable link is https://www.jl.ly/Internet/hackback.html

10 Aug 2017

Supporting new DNS RR types with dnsextlang, Part II Internet
Yesterday's
article introduced my DNS extension language, intended to make it easier to add new DNS record types to DNS software. It described a new perl module Net::DNS::Extlang that uses the extension language to automatically create perl code to handle new RRTYPEs. Today we look at my second project, intended to let people create DNS records and zone files with new RRTYPEs.

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posted at: 19:17 :: permanent link to this entry :: 0 comments
Stable link is https://www.jl.ly/Internet/extlang2.html

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CAUCE Welcomes Two New Board Members - Tom Grasso and Allison Nixon
221 days ago

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74 days ago

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