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1  Bitcoin / Project Development / Re: Use Bitcoins During Login to Make Brute Force Attack Expensive to the Hacker. on: July 07, 2011, 03:38:09 PM
Im sorry but I dont see how sql-injection and xss are still a problem here. Every webdeveloper should know about them. I wouldn't trust a single bitcoin at a website that EVER had such a vulnerability, beacause it means security isn't considered by design.

Finding a method that stops brute forceing without bad user experience can be hard. Im not sqying what the TS suggests is a good idea though.
2  Economy / Marketplace / Re: [5 BTC] Display the Ubitex order book. on: June 17, 2011, 09:38:38 PM
Heh I was about to post I got it working xD Well guess I learnt something then Smiley
3  Other / Obsolete (buying) / Re: Need help installing VPN to server on: June 17, 2011, 11:39:28 AM
I'll explain it for free, what is your operating system?
4  Other / Obsolete (buying) / Re: PHP/Webdev (also accepting Ruby dev) needed for GLBSE project GOOD BTC on: June 15, 2011, 10:04:55 PM
I've contacted you trough email, since I was still a newbie when I wrote it.
5  Bitcoin / Project Development / Translating BitcoinJ to Bitcoin.net on: June 15, 2011, 08:00:43 PM
Hey everyone,

I'm currently thinking of some projects I could do. And I was wondering if it would be interesting to translate the BitcoinJ code to .net code. What would you think of this?
6  Other / Beginners & Help / Re: IDEA: Mobile bitcoin, need your comments on: June 15, 2011, 04:07:13 PM
This is a good idea i think. Although there is probably a long way to go before this will take off Wink

Yeha it will take some time before it's done. I want to do it well, and not create a half decent application. I recently read a IPhone app was rejected from the AppStore, which isn't too good...

Myrm, I'm going to use the bitcoin-js-remote as an example and use the same conveniences as they do. There's not use in creating another standard, so I'll adapt that indeed.
7  Other / Beginners & Help / Re: IDEA: Mobile bitcoin, need your comments on: June 15, 2011, 01:52:14 PM
Myrm, thanks for that. I haven't thought about the actual implementation at all. However, that's probably the way it should be Smiley
8  Other / Beginners & Help / Re: IDEA: Mobile bitcoin, need your comments on: June 15, 2011, 01:30:17 PM
Thanks for that. I have experience in mobile development, so I'd love to create some applications for Nokia/Iphone/Android. I think this is a good way to make it much more accessible for non-tech people. However, I don't know a lot about bitcoin at the moment, and my idea probably has hundreds of flaws.
9  Other / Beginners & Help / Re: Bitcoin Posters on: June 15, 2011, 01:21:08 PM
Really awesome. Love the theme, it's too bad I don't have a nice printer so I print it out Cheesy
10  Other / Beginners & Help / IDEA: Mobile bitcoin, need your comments on: June 15, 2011, 01:13:39 PM
Hey everyone,

I thinking about mobile transactions using bitcoin. It seems like a good idea since it's semi-secure. I mean you carry your phone with you just like you do with your regular wallet and you can use it to make transactions. However, I'd like to see what you think of it, since I'm not aware of all the complications that can occur.

Wallet on your phone
First of all, you should have a wallet on your phone. That way the only way someone can get their hands on it, is if they get access to your phone. At the moment this seems like a good idea, but of course phones get met hackable nowadays, so it might need to be encrypted with a master password.

However, this is not safe for keyloggers, so as usual you should only have some sort of small-change wallet on your phone.

Paying
I was thinking we could use QR-codes as payment. So basically you scan the code, you get the transaction details and you use your phone to send the coins. For example the following QR code contains the following data:



Code:
<trans>
<rec>1J2Rf92FW5ZmLNguegfZcWweAv6zaG91m2</rec>
<am>200.00</am>
</trans>

Then you scan the code, confirm the transaction and the recipient gets the money.

So, please burn down this idea, and say everything that's wrong with it. I'd like to see ways this can get improved.
11  Other / Beginners & Help / Re: HOWTO: create a 100% secure wallet on: June 15, 2011, 12:50:29 PM
Allright. Well if you don't trust the client from bitcoin.org or the ubuntu live CD, they are both open source, so you are able to compile it yourself.

Yes, and I also suggest, you read through the whole source-code that constitutes the entire Ubuntu distribution, just to make extra-sure Smiley

Well that's not really true obviously. But it is possible to see changes in the sourcecode.
12  Other / Beginners & Help / Re: HOWTO: create a 100% secure wallet on: June 15, 2011, 12:41:59 PM
Allright. Well if you don't trust the client from bitcoin.org or the ubuntu live CD, they are both open source, so you are able to compile it yourself.

It's a shame the bitcoin.org client download link doesn't have a checksum...
13  Other / Beginners & Help / Re: HOWTO: create a 100% secure wallet on: June 15, 2011, 12:36:36 PM
Thanks for this. It seems like a good idea. I'm wondering something though. Currently I just have my wallet on my computer. Lets say someone has access to my computer, can they just copy it to an USB stick, and open it at home to do transactions with it?

I'm still trying to figure out how it works, and I haven't done any transactions yet.
14  Other / Beginners & Help / Re: I Will Buy Your Bitcoins for $20 on: June 15, 2011, 12:05:44 PM
First of all, I'm not accusing you of being a scammer. But I understand why people would call this a fake. You said the current conversion rate is 19.63, and you're buying them for 20.00. Why wouldn't you just buy them for 19.63?

(I'm just asking, I'm not sure if the conversion-rate is both ways)
15  Other / Beginners & Help / Re: Introduce yourself :) on: June 15, 2011, 12:03:04 PM
Heya,

I'm TimoWillemsen. I just registered on this forum to see what this all is. It seems like a great concept and I'd like to see it working.

Cheers,

Timo
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