sábado 23 de enero de 2010
viernes 6 de noviembre de 2009
Curso gratis de metasploit
Aprendiendo a bailar con metasploit: obteniendo acceso usando hashs y sin saber las contraseñas
Aprenderan a obtener acceso a una maquina usando solamente los hash de las contraseñas almacenadas en el sistema sin ni siquera saber la verdadera contraseña... ¡very cool!. Tambien podran intentar añadir un usuario a una maquina remota (quiza un controlador de dominio) usando esta vez solo los tokens almacenados de un pobre administrador del dominio logueado en una maquina con todos los privilegios... ¡very creepy!
viernes 30 de octubre de 2009
Google Anuncia navegacion con Google Maps para Android 2.0
Los datos mas actualizados directamente desde la nube.
Busquedas en "Plain English" sin necesidad de conocer la direccion exacta del sitio que busca.
Busqueda por voz.
vista del trafico.
Busqueda directamente desde la ruta que esta transitando.
Vista de satelite.
Vista de calles.
el primer celular con Android 2.0 es el Droid de Verizon, disponible por ahora en USA y la navegacion es gratis como tantas otras caracteristicas de Google.
Miren la presentacion del Beta:
Official Google Blog: Announcing Google Maps Navigation for Android 2.0
jueves 24 de septiembre de 2009
La función de esta noche: una guía para entender el AES (con palitos y bolitas)
Jeff Moser de Moserware.com se dió a la tarea de escribir (y de ilustrar) un libreto (o debería mejor llamarlo un guión) en el cual el personaje principal es AES.
Pues bien, por cortesía de Jeff Moser les dejo con esta obra en cuatro actos que nos enseña de la manera mas didactica posible, la historia de AES, algunos fundamentos de criptografía, los detalles del algoritmo y las matemáticas sobre las cuales se basa el mismo.
Click en la imagen para iniciar la funcion:
martes 15 de septiembre de 2009
71-686: PRO: Windows 7, Enterprise Desktop Administrator
You are invited to take beta exam
By participating in beta exams, you have the opportunity to provide the Microsoft Certification program with feedback about exam content, which is integral to development of exams in their released version. We depend on the contributions of experienced IT professionals and developers as we continually improve exam content and maintain the value of Microsoft certifications.
·
Availability
Public Registration begins:
Beta exam period runs:
Receiving this invitation does not guarantee you a seat in the beta; we recommend that you register immediately. Beta exams have limited availability and are operated under a first-come-first-served basis. Once all beta slots are filled, no additional seats will be offered.
Testing is held at Prometric testing centers worldwide, although this exam may not be available in all countries (see Regional Restrictions). All testing centers will have the capability to offer this exam in its live version.
Regional Restrictions:
You must register at least 24 hours prior to taking the exam.
Please use the following promotional code when registering for the exam: EDA7
Receiving this invitation does not guarantee you a seat in the beta; we recommend that you register immediately.
To register in
| • | Prometric: (800) 755-EXAM (800-755-3926) |
Outside the U.S./Canada, please contact:
| • | Prometric: http://www.register.prometric.com/ClientInformation.asp |
Test Information and Support
You will be given four hours to complete the beta exam. Please plan accordingly.
Find exam preparation information:
71-685: PRO: Windows 7, Enterprise Desktop Support Technician
You are invited to take beta exam
By participating in beta exams, you have the opportunity to provide the Microsoft Certification program with feedback about exam content, which is integral to development of exams in their released version. We depend on the contributions of experienced IT professionals and developers as we continually improve exam content and maintain the value of Microsoft certifications.
·
Availability
Public Registration begins:
Beta exam period runs:
Receiving this invitation does not guarantee you a seat in the beta; we recommend that you register immediately. Beta exams have limited availability and are operated under a first-come-first-served basis. Once all beta slots are filled, no additional seats will be offered.
Testing is held at Prometric testing centers worldwide, although this exam may not be available in all countries (see Regional Restrictions). All testing centers will have the capability to offer this exam in its live version.
Regional Restrictions:
You must register at least 24 hours prior to taking the exam.
Please use the following promotional code when registering for the exam: EDST7
Receiving this invitation does not guarantee you a seat in the beta; we recommend that you register immediately.
To register in
| • | Prometric: (800) 755-EXAM (800-755-3926) |
Outside the U.S./Canada, please contact:
| • | Prometric: http://www.register.prometric.com/ClientInformation.asp |
Test Information and Support
You will be given four hours to complete the beta exam. Please plan accordingly.
Find exam preparation information:
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