Here I present a simple scenario
Two people talking in a chat,first person asks the other to visualize a social network profile.
The first person sends a link to the other person
The second person opens the link to view the profile ,which comes asked to do login first
The second person does not pay attention to the link that could be fake, she...

An intruder may have the ability to gain physical access to the hardware
When a computer is set to boot from an external device that may be a problem
Someone could clone, extract sensitive data from that computer

The problem is that many people today trow out away hardware without erasing all sensitive data
Corporation, military and many more...

Creating an Logical Volume Manager based on 3 disks
The LVM provides a method of allocating space on mass-storage devices that is more flexible than conventional partitioning schemes
Here i use one external device but this procedure can be used on one or more...

Tools download:
Android SDK ===>>> Android SDK
Tat00hack ===>>> Tat00hack

ok so here are the steps that i follow to do this hack
If you need a root privileges you must do some simple steps
Here i use a Linux based system to do that , can be also used Windows or Mac however ,the choice is yours
First thing we need to communicate with our htc tatoo
So we need some tools
Download:Android SDK ===>>>...

Why is it important to choose a good password ?

Let's see some important step's for this

Let's say that the password must have at minimum 6 character length (you can also choose the password length more that 6 characters of course )

The password must also contain characters from three of the following four categories:

1 Capital...

The Unix/Linux system store the password hashes in a file called /etc/shadow with access control that requires root privileges .This is the strategy used by modern Unix/Linux system .
So the structure will be :Username:password:lastchange:min:max:warn:inactive:expire:

Username -will stay for the name of the user

Salt -...

So here i will describe how to apply the patch to JTR ,if you want to use this tool with SHA hashes .By default in Ubuntu 9.10 and other version you will see that the password are encrypted whith SHA algorithm.The password are stored in /etc/shadow .First thing it will need to download JTR from here http://www.openwall.com/john/ We also need the...