Editing Talk:538: Security

I was in a flea market one time when I saw a booth who sold wrenches. They were priced starting at $2. There were even $5 wrenches!
Yes; I did this in response to this comic strip. No; I did not buy one. (I have no need to "crack" a computer. I just wanted to prove that there is a $5 wrench.)
[[User:Greyson|Greyson]] ([[User talk:Greyson|talk]]) 02:15, 3 November 2012 (UTC)
(Oops... I forgot to log on... I feel... scared.)
[[User:Greyson|Greyson]] ([[User talk:Greyson|talk]]) 02:15, 3 November 2012 (UTC)

Remember [https://what-if.xkcd.com/22/ the other comic], talking about how much does your time spent to pick up a penny cost? This applies here too! It's not just $5 for the wrench, there is also the time of the guy who will be hitting with it! Although of course the wrench is amortizable over multiple secret extraction sessions, unless it gets bent too much out of shape. [[Special:Contributions/108.162.246.5|108.162.246.5]] 20:57, 31 January 2014 (UTC)

I went to the flea market and bought a $5 wrench, then used it to beat the password out of 2^5 nerds. I just wanted to prove that there is a $5 wrench and that it's reasonable to amortize it over multiple extraction sessions. The wrench is still in good shape, even to use as a wrench. [[Special:Contributions/108.162.215.115|108.162.215.115]] 18:26, 28 January 2015 (UTC)

Why does everyone imagine that the "crypto nerd" will be a "him"? This gendered language is simply reinforcing the sexist stereotypes that serve as the cultural foundation for rape and other symptoms of this sexist worldview. I'm changing this to "him or her"... {{unsigned|Vctr}}
:The text of the comic refers to the cryptonerd being a him.  Please check yourself before you wreck yourself. [[Special:Contributions/108.162.221.99|108.162.221.99]] 18:07, 1 May 2015 (UTC)
:: It says in the comic that the 'crypto nerd' is a 'him': "'''His''' laptop is encrypted". --[[Special:Contributions/108.162.216.118|108.162.216.118]] 15:45, 5 July 2020 (UTC)
Same concept as [[416: Zealous Autoconfig]]. [[User:Shanek|Shanek]] ([[User talk:Shanek|talk]]) 12:31, 1 May 2015 (UTC)

What would happen if the owner of the computer used deniable cryptography with some decoy message? -- [[Special:Contributions/173.245.48.141|173.245.48.141]] 08:35, 15 July 2015 (UTC)
:As pointed out by the wikipedia article, deniable cryptography might either fool the attackers, or make them keep beating you even after you give them the real password. [[Special:Contributions/198.41.235.179|198.41.235.179]] 22:48, 13 October 2015 (UTC)

Surely if he's encrypting his PC, he should be using something like 256-bit AES/Rijndael, as it's more secure? [[User:Walale12|Walale12]] ([[User talk:Walale12|talk]]) 10:11, 24 July 2015 (UTC)

I doubt the crypto "nerd"'s nerdiness. RSA is not generally used for disk encryption. It relies on the computation of large primes, a task infeasible for data of such size. Instead, AES is used. [[Special:Contributions/108.162.250.163|108.162.250.163]] 13:54, 15 January 2016 (UTC)
:Quite often, disk encryption is done in two steps: Instead of generating key directly from passphrase, random symmetrical key is generated and used for actual encryption of whole disk, then encrypted by key generated from passphrase and stored ON the disk. That allows to change the passphrase without reencrypting whole disk. While the algorithm used for encrypting disk could be and often is AES, it's possible to use RSA for the second step. And breaking 4096bit RSA would still be quicker than breaking 256bit AES. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 22:35, 15 July 2019 (UTC)

Lol. The spelling "wench"
:My game is up!  Drat! ;)
:Please sign your comments. - Also this article has been vandalized few times, to change wrench->wench. I now notice that the title text here also says so. On the original page it says wrench. --[[User:Lupo|Lupo]] ([[User talk:Lupo|talk]]) 06:15, 14 August 2019 (UTC)