Monday, April 23, 2012

GNS3

What is GNS3 ?

GNS3 is a graphical network simulator that allows simulation of complex networks.
To provide complete and accurate simulations, GNS3 is strongly linked with:
  • Dynamips, a Cisco IOS emulator.
  • Dynagen, a text-based front end for Dynamips.
  • Qemu, a generic and open source machine emulator and virtualizer.
  • VirtualBox, a free and powerful virtualization software.
GNS3 is an excellent complementary tool to real labs for network engineers, administrators and people wanting to study for certifications such as Cisco CCNA, CCNP, CCIP and CCIE as well as Juniper JNCIA, JNCIS and JNCIE.
It can also be used to experiment features of Cisco IOS, Juniper JunOS or to check configurations that need to be deployed later on real routers.
Thanks to VirtualBox integration, now even system engineers and administrators can take advantage of GNS3 to make labs and study for Redhat (RHCE, RHCT), Microsoft (MSCE, MSCA), Novell (CLP) and many other vendor certifications.
This project is an open source, free program that may be used on multiple operating systems, including Windows, Linux, and MacOS X.

Features overview


Sunday, April 22, 2012

HJSplit

HJSplit is a popular freeware program to split and recombine files. The program is available on Windows, Linux and a variety of other platforms.
Why should one want to split and recombine files? For instance, think of a file of 50 Mb, and try to send it to a friend, post it in a newsgroup or upload it to a Website or FTP server. It is usually easier to send/receive, upload/download smaller parts than handle the entire file in one go.
HJSplit can also be useful for backups. A file of e.g. 10 gigabytes in size can be split into smaller parts which then can be burned to CD's, DVDs, copied to USB sticks or uploaded to an online backup service.
HJSplit for Windows and Linux support file sizes of over 100 Gigabytes, MD5 checksums, file-compare, "run without install" and both editions are fully portable.


                                                                         DOWNLOAD

Saturday, April 14, 2012

Penetrate Pro para Android (WEP/WAP) cracker para routers inalámbricos

(gracias a @Don_El_Tio por solicitar el al App) Síguelo en Twiiter
Penetrate Pro es un App para Android que calcula las claves de acceso. Este app fue eliminado del Android Market hace un tiempo pero tengo el Apk y lo quiero compartir con ustedes.
Penetrate Pro:
  • Compatible con todas las versiones de Android
  • No tienen anuncios
  • Busca routers 3g basados en Thomson (no necesita diccionario), Infinitum, BBox, DMax, Orange, SpeedTouch, BigPond, O2Wireless, Otenet
  • Pirelli Discus
  • Eircom
  • DLink
  • Verizon FiOS (sólo algunos)
Su desarrollador advierte que Penetrate Pro no es una herramienta de hacking como aircrack. Sin embargo, brinda claves que son útiles para pruebas de penetración.
Cabe aclarar que ciertos antivirus pueden señalar la app como un virus porque es una herramienta relacionada con la seguridad. Conviene que te dirija a ellos, ya que su diagnóstico es falso,  Penetrate no afectará el funcionamiento de tu movil.






Google Bookmarks

Google Bookmarks es un servicio gratuito para guardar marcadores de Internet, lanzado el 10 de octubre de 2005.1 El servicio permite al usuario poseedor de una cuenta de Google guardar sus sitios web favoritos para leerlos más tarde, así como organizarlos mediante etiquetas y notas.
Como en Delicious, Google Bookmarks permite crear listas de marcadores para compartirlas con otros usuarios y el público en general.2
Google Bookmarks es uno de los servicios menos utilizados de Google, y ha recibido críticas en cuanto a su interfaz de usuario complicada de usar3 y sus funciones limitadas en comparación a otros servicios.

Samsung Kies mini

KIES mini, one of the Official tools from Samsung Electronics Ltd. is the only way apart from the OTA (Over The Air) updates to get an official update straight from SAMSUNG. It is very important to be on the latest version of KIES mini so as to receive the updates. In the due course of this article we will be checking out on how you can install the latest version of KIES mini. Also, another advantage of installing the latest version of KIES is that it installs all the important drivers which one requires to install the beta firmwares or the leaked firmwares which are otherwise installed with the help of Odin tool which too is of Samsung Electronics.
Just in case if you have already installed the KIES mini in your computer then you will have to just check for updates if there are any so that you don’t miss out any updates pushed by Samsung for your phone. With KIES mini, one can easily search, browse, download and manage all your apps including the data from your Samsung Vibrant device. There are some requirements for installing the KIES mini in your computer which too are stated below,
  • An available USB port
  • All firewall and antivirus programs should be disabled
  • Administrative privileges required to download and install software, including drivers
  • The Vibrant device should have a fully charged battery
  • USB cable included in the retail box (Note: This may be connected to the customer’s wall charger)
                                             Download KIES mini | Samsung USB Drivers
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