The page you tried to access does not exist on this server. You are the owner of this web site and you have not uploaded. For information on uploading your web site using FTP client software or web design software, click here for FTP Upload Information. The URL that you have entered in your browser is incorrect. Please re-enter the URL and try again. The Link that you clicked on incorrectly points to this page.

Thursday, December 16, 2010. Cracking hashes in the JavaScript cloud with Ravan. Password cracking and JavaScript are very rarely mentioned in the same sentence. JavaScript is a bad choice for the job due to two primary reasons - it cannot run continuously for long periods without freezing the browser and it is way slower than native code. HTML5 takes care of the first problem with WebWorkers. To demonstrate this I have built Ravan. The commercial cloud might have made cracking hashes super cheap.

Es un servicio para compartir de manera simple y rapida fotos, videos, enlaces, etc. Si a alguien le interesa, puede dejar un comentario con un email valido. Una nueva edición de WordCamp Sevilla. Todavia no se si estaré por ahi, pero parece una buena oportunidad para conocer esa ciudad. Del 5 al 7 de octubre, se realizará WordCamp Europe 2013. Un máquina virtual para PHP, implementada en PHP.

Taking Network Security to the Streets. Street Security at its best. Thursday, May 10, 2012. Passwords Still the Weak Link in the Chain. Password security can be extremely difficult for a big network to manage, primarily because it requires policing everybody with access, from the website designers and administrators, to the marketers who are in charge of PPC management.

Wednesday, May 27, 2015. Had some confusing stuff, it might make sense to add a short demo.

Nerd work, nerd culture, nerd love, nerd CORE. Sunday, May 20, 2007. Its an excellent example of a full disclosure platform that helps raise awareness about vulnerabilities in the wild. Thanks to Ronald van den Heetkamp. Wednesday, April 25, 2007.