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bowyakka

1,405 karma · joined May 18, 2009

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bowyakka··on Email Encryption Software Relies on One Guy, Who Is Going Broke
Visibility, those who scream loudest win, people were screaming about NTP (long before heartbleed as it happens).
bowyakka··on DNSimple DDOS Attack
Thank you, I wish I could buy you a beer for that
bowyakka··on The getrandom(2) system call was requested by the LibreSSL Portable developers
I think its because linux got there first and designed these interfaces

To quote Ted Tso (author of the above patch and the original writer of /dev/random in the first place)

The two other interfaces are two character devices /dev/random and * /dev/urandom. /dev/random is suitable for use when very high * quality randomness is desired (for example, for key generation or * one-time pads), as it will only return a maximum of the number of * bits of randomness (as estimated by the random number generator) * contained in the entropy pool. * * The /dev/urandom device does not have this limit, and will return * as many bytes as are requested. As more and more random bytes are * requested without giving time for the entropy pool to recharge, * this will result in random numbers that are merely cryptographically * strong. For many applications, however, this is acceptable.

bowyakka··on Infinity Computer
Some of the selected papers might help:

http://www.theinfinitycomputer.com/The_second_paper_to_read_...

bowyakka··on Infinity Computer
probably not, but the comment did make me laugh
bowyakka··on Uber and consumer choice in London
Whilst I a massive fan of Uber, and I think they provide a good "taxi experience" I have to wonder why they are bothering with London.

What do they hope to disrupt in London, the transport infrastructure is phenomenal, with the private car hire business (be it black cabs, minicabs, addison lee ...) being an extremely well serviced and competitive space.

Wouldn't Uber be better off of focusing in places where the market for private cars is more nascent ?

bowyakka··on Paperpile
Zotero is awesome thanks, I might convert :)
bowyakka··on OpenBSD disables Heartbeat in libssl, questions IETF
you say that and yet I have had to teach people coming from several fairly top institutions that "no your lecturer was wrong, it is inappropriate to directly memcpy() from the network into a struct"
bowyakka··on How to Correctly Detect Credit Card Type
Maestro is in effect a card network, the under 18 popularity stemmed from having a line of cards that were low transactionality, it was the first issuer in the UK to really give cards to under 18's.
bowyakka··on EBay is worst-run company I have ever seen: Carl Icahn
Ebay try to keep a short leash on competitors and have a stake in CraigsList http://www.craigslist.org/about/press/ebay.stake
bowyakka··on Results of the SQL Performance Quiz
I wonder if postgres higher scores come from the excellent visual explain that is inside pgadminIII ?
bowyakka··on Are passwords stored in memory safe?
this wont secure the memory just prevent it from being paged to disk, if I had access to your user or to root I can just read it directly via say proc (or any of the other attack vectors)
bowyakka··on Ask HN: How about a rental focused credit union
So it looks like this exists, https://www.cozy.co/for-renters/
bowyakka··on The Most Influential Microprocessors of All Time
I would add the P6 architecture to that list, I feel that it was the redemption of many of the ideas in the i960 as well as its designer.

It was the one that finally lifted intel in peoples viewpoint. I think that a lot of people fail to realise just how much of intel's product lineup in the last 14 years can be traced to the P6 microarchitecture.

bowyakka··on Alan Turing pardoned [pdf]
Humm I take it back, looks like he was pardoned
bowyakka··on Alan Turing pardoned [pdf]
This document looks fantastically fake.

UK bills don't tend to use a fake cursive font, they don't tend to have common language like "Greetings!", there is no court at Sandringham that I have heard of, and the bill to pardon Mr Turing is not through its full process in the house of commons.

http://services.parliament.uk/bills/2013-14/alanturingstatut...

bowyakka··on Randomise Me - website that lets anyone design and run a randomised trial
Interesting that it is made by people that work on helping to hack with the NHS
bowyakka··on Briefly profitable alt-coin mining on Amazon through better code
the other high cpu and gpu instances too
bowyakka··on Most honest cities
The site has according to ghostery 66 trackers on it

that's insane

bowyakka··on FDA Warning Letter to 23andMe
Its more complex than you would think, this is a good tome on the subject (albeit a bit dry) http://www.amazon.com/Bad-Pharma-Companies-Mislead-Patients/...
bowyakka··on Towards Optimization-Safe Systems: Analyzing the Impact of Undefined Behavior
I posted this a while ago https://news.ycombinator.com/item?id=6230503

It still intrigues me that this happens, I do wonder if it is limited to languages like C or if it could conceivably happen in anything with an advanced runtime (think the porter stemmer bug that broke java7 on release)

Maybe we can introduce this to jit-spraying ? (http://dsecrg.com/files/pub/pdf/HITB%20-%20JIT-Spray%20Attac...)

bowyakka··on China’s bystander problem: Another death after crowd ignores woman in peril
I too had heard that, it makes me wonder how much goes unreported, undiscovered and unresolved :(
bowyakka··on China’s bystander problem: Another death after crowd ignores woman in peril
Although .... When I lived in London I stopped a guy from beating up his girlfriend (he was, simply put beating her along the street). I had the girlfriend start attacking me with her stiletto :(

I am also reminded of this http://www.theguardian.com/uk/2005/aug/04/ukcrime.features11

With all that said, whilst I might wade into a crazy situation; ignoring a situation is not some that I think is specific to china or a specific culture, but rather a failing of our innate social skills. There is a long list of research into the bystander effect (e..g http://www.youtube.com/watch?v=KE5YwN4NW5o) where if it is out of the comfort zone for people the simply choose not to observe the event, why do you think that most emergency guides start with the line "Call 911, don't assume that someone else will because they assume you already have"

bowyakka··on The San Francisco Exodus
Wont work really, thats what is done in London and its still expensive
bowyakka··on GitHub: a case study in link maintenance and 404 pages
Wait, we cant hold github to account for making linkrot and not applying the spec, but when the spec is implemented by them, for good reason, say "but 1% of your user base reads the spec". Thats a bit of a double standard.
bowyakka··on Garbage Collection vs. malloc/free
Its interesting people forget that refcounting is quite cache destroying in the CPU, each upref invalidates memory locations in cache lines that are scattered throughout the address space.
bowyakka··on Freeseer Open source tech conference recording software
It would be awesome if ascii.io could be integrated with this
bowyakka··on Why I gave up my US passport
Ok somewhat fair, but again (and I admit I do not come from Poland, and can only use the UK, French and German tax systems as anecdotal evidence) I didn't need tax software before I came to the US.

In the UK I do my taxes in 0 minutes most years, maybe in 10 minutes if I get a small return through the post.

Fwiw (I didn't use turbotax but some other online software) when I did my last US tax return; it was wrong and I had letters come through adjusting the calculations.

bowyakka··on Why I gave up my US passport
What part of the US tax system is easy compared to the EU, seriously because I come from the UK and being in the US is the first time in my life I have had to even file a tax return.

The US system seems to guarantee you need an accountant.

bowyakka··on word2vec in yhat: Word vector similarity
Its sad you didnt get the love on your submission; you changes are very neat and having word2vec inside gensim feels like a really awesome feature.
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