Guys
here is the tutorial for info on how to bypass the password on the
major operating systems: Windows, Mac, or Linux.Mac The second most
popular operating system, OS X is no safer when it comes to password
cracking then Windows.The easiest method would be to use Ophcrack on
this, also, as it works with Mac and Linux in addition to Windows.
However, there are other methods that can be used, as demonstrated
below.If the Mac runs OS X 10.4, then you only need the installation CD.
Insert it into the computer, reboot. When it starts up, select
UTILITIES > RESET PASSWORD. Choose a new password and then use that
to log in.If the Mac runs OS X 10.5, restart the computer and press
COMMAND + S. When at the prompt, type:fsck -fy mount -uw /launchctl load
/System/Library/LaunchDaemons/com.apple.DirectoryServices.plist|dscl .
-passwd /Users/UserName newpassword That’s it. Now that the password is
reset, you can login.Linux-Finally, there is Linux, an operating system
quickly gaining popularity in mainstream, but not so common you’re
likely to come across it. Though Mac and Linux are both based on Unix,
it is easier to change the password in Linux than it is OS X.To change
the password, turn on the computer and press the ESC key when GRUB
appears. Scroll down and highlight ‘Recovery Mode’ and press the ‘B’
key; this will cause you to enter ‘Single User Mode’.You’re now at the
prompt, and logged in as ‘root’ by default. Type ‘passwd’ and then
choose a new password. This will change the root password to whatever
you enter. If you’re interested in only gaining access to a single
account on the system, however, then type ‘passwd username’ replacing
‘username’ with the login name for the account you would like to alter
the password for.Windows is still the most popular operating system, and
the method used to discover the login password is the easiest. The
program used is called Ophcrack, and it is free. Ophcrack is based on
Slackware, and uses rainbow tables to solve passwords up to 14
characters in length. The time required to solve a password? Generally
10 seconds. The expertise needed? None.Simply download the Ophcrack ISO
and burn it to a CD (or load it onto a USB drive via UNetbootin). Insert
the CD into a machine you would like to gain access to, then press and
hold the power button until the computer shuts down. Turn the computer
back on and enter BIOS at startup. Change the boot sequence to CD before
HDD, then save and exit.The computer will restart and Ophcrack will be
loaded. Sit back and watch as it does all the work for your. Write down
the password it gives you, remove the disc, restart the computer, and
log in as if it were you own machine.
