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KON-BOOT is a project started by a user who obviously have an infatuation for a character on the Bleach anime. Despite the silly sounding name, this bootable CD ISO/Floppy allows you to hack the kernel of Windows and Linux operating systems on-the-fly. The result? Complete takeover of any machine just by being able to have physical access to it.
We often see in movies scenes, illogical sometimes, involving a person facing a problem of having to guess the password to the villian’s computer. Usually there are some creative ways employed that gives the hero inspiration for guessing the correct password, such as glimpses into the villian’s mind, piecing together clues and other literary licenses. However, in real life it’s not always the case.

Enter KON-BOOT.
For the first time, reality is better than fiction. By inserting this CD and booting the computer from it, the software dynamically patches the kernel of most major Windows and Linux operating systems allowing you to login as the administrator effortlessly. Once you are done, simply execute a command and KON-BOOT will wipe all traces of itself and your victim is none the wiser.
Head on over to the author’s website and snag a copy. It works for all versions of Windows up to 7. The author did not disclose much technical information on how KON-BOOT works, or whether it can be countered via a security fix by Microsoft. Whatever the case, feel proud knowing that you can PWN any password-ed computers you come across now.
Money4Invest | Lee
June 29th, 2009 at 11:48 am
Wow! Amazing tool. So, if we set the administrator’s password on Windows OS, other people still able to access our login. Isn’t it dangerous?
chris
June 29th, 2009 at 3:53 pm
That means we need to also set the password inside the bios, weld up our casing, attach a 3-ton lock to the casing just in case anybody wants to break open the casing…
LimPek
June 29th, 2009 at 7:56 pm
wah..so we wont have any privacy anymore…this is same like hacking other computer
LEon
July 1st, 2009 at 10:01 am
This is “DANGEROUS”!!
|1f34|-|1r3
July 2nd, 2009 at 5:18 am
definitely have to grab this…not sure if I have time to test it out..
Jacques Snyman | 3 Quotes
July 3rd, 2009 at 1:26 am
Yeee-Hawwwwwwww!!! I be cyber-ninja… Hah ZO!!
Brilliant tech crack, but not good for my sense of security….are there measures one can implement to prevent software like this to manually crack your passwords?
Pozycjonowanie Poznan
July 7th, 2009 at 5:03 pm
I can understand windows but linux? I thought it was almost impossible to break linux’ passwords. Guess I was wrong.
Cashback
July 9th, 2009 at 11:36 pm
Yeah this software is a little scary. In the wrong hands, this software could really damage a computer. On the other hand, it sure would be fun to have control over someone else’s computer.
nick walk
September 17th, 2009 at 3:01 am
this isnt dangerous just fun…. and is there a make of this for mac….. hate them so when i am on one i want to hack it and trash the HDD. if there is post a link dying to have some fun
PS3
October 24th, 2009 at 12:40 am
looks both cool and dangerous. i MUST have it anyway!
Zach
February 21st, 2010 at 11:45 am
If you lost windows password. I think the best solution is making a windows password recovery disk with the third part utility. The disk works perfectly to recover windows password to “Blank”. It is also useful for administrator password recovery, you can wrote it to an blank CD or USB flash drive to recover administrator password. Booting up and clearing a password takes a minute or two works like a charm.
Joel
March 1st, 2010 at 7:49 am
I try it in windows 7 home premium, but after kon boot, boot up i get the same screen to windows 7 and i could not even log on.
truly
March 3rd, 2010 at 5:11 pm
Get the windows password recovery tool,and use it to bypass windows password http://www.anypasswordrecovery.com/ .No need to reformat windows os,just for ours forgotten windows password.
Porno
April 5th, 2010 at 12:53 am
i dont agree with other. it isnt dangerous.
ibrahim saraçoğlu
April 18th, 2010 at 10:05 pm
so we wont have any privacy anymore…this is same like hacking other computer…
Adam
May 1st, 2010 at 4:54 pm
Hi,
have anybody tried konboot 1.1 on Windows 7 64bit with more then one user? I have win 7 64 bit with two administrators accounts. I password protected both of them just to try this software. it boots normally, I can see the kon-boot screen, press enter, checks the bios or whatsoever and then it let me go alltheway onto logon screen but when I picked up on fo the user’s account and try to hit the enter without typing anything, it told me user name or passowrd is incorrect. When I type the password it let me go normally through … Anyone have some experiences with this?? Thanks
apple
June 28th, 2010 at 6:12 pm
where can i download kon boot?
Jennifer
August 25th, 2010 at 4:50 pm
I think the best method to recover windows password is using windows password recovery software. Burn the .iso file to a blank CD or DVD, insert the CD into the problem computer and your password will be reset to “Blank” without losing any data and you needn’t reinstall windows OS.
Revan343
August 31st, 2010 at 12:38 pm
@Pozycjonowanie Poznan
It doesn’t *break* the passwords. It modifies the kernal to ignore whether the password you input is correct or not. And the Linux kernal is Open Source
To the people wondering why it didn’t work on their 64 bit systems? The older version of Konboot was 32-bit only.
Yes, i realize how old this page is, but I thought I’d put the comment up anyways.