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Mega has launched

mega.co.nz

131–140 of 272 posts

Re: Mega has launched

#131
post #76

I just found a weird things on they ToS [1] ... 8. Our service may automatically delete a piece of data you upload or give someone else access to where it determines that that data is an exact duplicate of original data already on our service. In that case, you will access that original data. Duplicate check, I get that. But, how do they do it? They say the files are encrypted on the browser, so if I upload file X an…

Maybe they use block deduplication on the storage arrays? Particularly looking at the "our service may automatically delete a piece of data you upload". In other words, you already uploaded it encrypted and they're just serving out the de-duplicated bits.

There wouldn't be much point in doing that.

Encrypted data is indistinguishable from random data, so it is incompressible. The chances of finding anything significant to deduplicate are so low that it's not worth trying.

Re: Mega has launched

#132

I see Kim Dotcom as a stereotypical gangster who makes money by delivering illegal products. He has the narcissistic personality and lifestyle trappings to go with it. He even wants to buy protection from New Zealand itself by bringing free fibre optic cable to the island! It's just hard for me to respect the man, because he's not fighting for information freedom, he's fighting for as much cash, status, and power as…

What illegal products are you talking about?

The previous website Kim owned was http://www.megaupload.com which got shut down last year due to hosting illegal content.

Re: Mega has launched

#133
post #85

Earlier quoted context omitted.

wow, that's even weirder. btw thanks for the downvote, whoever that was.

Resist complaining about being downmodded. It never does any good, and it makes boring reading. http://ycombinator.com/newsguidelines.html

Reading comments that pull out the rulebook is so much more interesting..

Re: Mega has launched

#134

I see Kim Dotcom as a stereotypical gangster who makes money by delivering illegal products. He has the narcissistic personality and lifestyle trappings to go with it. He even wants to buy protection from New Zealand itself by bringing free fibre optic cable to the island! It's just hard for me to respect the man, because he's not fighting for information freedom, he's fighting for as much cash, status, and power as…

What illegal products are you talking about?

Megaupload was basically the pirate bay if it were run as a business.

Re: Mega has launched

#135

I just found a weird things on they ToS [1] ... 8. Our service may automatically delete a piece of data you upload or give someone else access to where it determines that that data is an exact duplicate of original data already on our service. In that case, you will access that original data. Duplicate check, I get that. But, how do they do it? They say the files are encrypted on the browser, so if I upload file X an…

"A node token ("magic cookie") grants access to a subtree of the issuing user's filesystem. An associated symmetric key is required to decrypt and/or store decryptable data." https://mega.co.nz/#developers Apparently, they use unsalted symmetric key encryption which allows them to discover [hash(file), password] duplicates. By comparison, the old Megaupload would apparently deduplicate based on [hash(file)] matches.…

> I would personally feel unsafe storing private documents on Mega due to the lack of public/private key encryption, but that's me.

It is probably worth pointing out that all of this encryption stuff is only for them. Nomatter how they brand it, the purpose is to give them plausible deniability, which they lacked with the previous Mega.

If you want encryption meant for you, then you should probably just encrypt your files yourself before you let Mega touch them.

Re: Mega has launched

#136

I see Kim Dotcom as a stereotypical gangster who makes money by delivering illegal products. He has the narcissistic personality and lifestyle trappings to go with it. He even wants to buy protection from New Zealand itself by bringing free fibre optic cable to the island! It's just hard for me to respect the man, because he's not fighting for information freedom, he's fighting for as much cash, status, and power as…

How are his products illegal? It's not like Skydrive and Google Drive are devoid of pirated content. Also Megaupload was a very valuable service back in the day when there wasn't many upload providers around..

Re: Mega has launched

#137

I just found a weird things on they ToS [1] ... 8. Our service may automatically delete a piece of data you upload or give someone else access to where it determines that that data is an exact duplicate of original data already on our service. In that case, you will access that original data. Duplicate check, I get that. But, how do they do it? They say the files are encrypted on the browser, so if I upload file X an…

It could be achieved through convergent encryption see this presentation from last week http://crypto.stanford.edu/RealWorldCrypto/slides/tom.pdf

Re: Mega has launched

#139

Earlier quoted context omitted.

I use Safari because in my experience Chrome is rather buggy on a Mac. Particularly with regard to Spaces. E.g., if I move a Chrome window to a different Space, all of my other Chrome windows will tag along for the ride. It makes using Chrome rather unbearable. Additionally, Safari's interface for managing bookmarks is much nicer.

I use Chrome on a Mac with a half dozen spaces with multiple monitors and have never had problem moving between spaces. Out of curiosity are you using the release, beta or dev channel?

I just use the standard release of Chrome. I Googled about the problem several times and all I could find out is that some people experience this issue and others don't, and no cure was known. The problem did not go away via numerous upgrades of Chrome, so I eventually gave up.

Re: Mega has launched

#140
post #59

Earlier quoted context omitted.

If you are opening their app for the first time, it doesn't matter since you are going to download the content anyway. He has only one page, so navigation doesn't reload the content. Not using Gzip is obviously a big mistake.

>Not using Gzip is obviously a big part of his marketing plan. I think this is the only time I would use the words "FTFY" on HN, but I do think it's obvious, that with kim's bragging about bandwidth usage, gzip has been disabled intentionally.

What a ridiculous statement.

He could just as easily make up a fake bandwidth usage number for marketing purposes rather than actually put unnecessary load on his servers by not using Gzip.

It's most likely down to him hiring sloppy developers. And judging by the source code on the site this is exactly the reason.

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