El Jeffto

Yesterday, on Barcamp Security version 2, I give a talk about a crazy idea about the relation of magic with hacking involving techniques and more. I take this idea from “Grymoire” and some other ideas about social engineering from Hadnagi. Here is the slides (spanish):

Here are the slides used for my conference on CIBSI 2011. This study shows the investigation related to my bachelor thesis document and have been improved thanks to professional experience and academic studies:

Some days ago I share 2 conferences about social engineering, psychological principles, social aspects and more related topics, so I want to share the slides designed using Prezi:

A few months ago, I wrote a post related with HackxColombia. How this Colombian event was influenced by “Un hack para los chicos” of Argentina and the event ideas and goals. HackxColombia was on October 8th and have a lot of people, newbies, experts, security fans and a lot of knowledge to share and provide  [ Leer Más ]

On August 27th, Alexandra and I get Married. After a really great relationship we decided to join our lives and give the next step as a husband and wife. We take more than 6 months to prepare a different kind of wedding, and of course the day of the wedding we get a lot nerviuos,  [ Leer Más ]

Primer Comunicado de Prensa HackxColombia 2011 Más allá de lo técnico, de la información, de máquinas y de dispositivos sofisticados, la sonrisa de un niño puede motivar y ser motor de grandes cosas. Por esta razón, un grupo cada vez más numeroso de expertos, especialistas, gomosos, aprendices e incluso curiosos de la seguridad de la  [ Leer Más ]

Remember the first time I saw a Lego, was on a Bogota commercial centre, a section inside toy area dedicated only to Lego, was a perfect moment. I really don’t know why Lego blocks are one of my favourite things and my preferred toy. I have notice the great design and manufacture work with the  [ Leer Más ]

Soon

Hi again,because my work and studies I forget my blog, but I`m here again to start to write . Since a few weeks ago HackingMX magazine allow me to publish some articles about information security, best development practices, hacking and more topics. So here are my articles until today, I hope you like it (spanish  [ Leer Más ]