Lock/Unlock Computer With Pendrive

Lock/Unlock Computer With Pendrive

First, what is “syskey”?

SYSKEY is a utility that encrypts the hashed password information in a SAM database in a Windows system using a 128-bit encryption key.

SYSKEY was an optional feature added in Windows NT 4.0 SP3. It was meant to protect against offline password cracking attacks so that the SAM database would still be secure even if someone had a copy of it. However, in December 1999, a security team from Bind  View found a security hole in SYSKEY which indicates that a certain form of cryptanalytic attack is possible offline. A brute force attack then appeared to be possible.

Microsoft later collaborated with Bind View to issue a fix for the problem (dubbed the ‘Syskey Bug’) which appears to have been settled and SYSKEY has been pronounced secure enough to resist brute force attack.

According to Todd Sabin of the Bind View team RAZOR, the pre-RC3 versions of Windows 2000 were also affected.

So this is pretty cool, right?  Well, I really like the idea of keeping this on Floppy so that it requires a floppy disk (a sort of 2 factor (hardware/software) authentication?).

Naturally I wanted to go a bit further and use this on a USB drive instead of storing to a Floppy.  I can’t see myself carrying a floppy and a USB floppy drive around with me.  After all, this provides another layer of security.

NOTE:  I haven’t tested copying data from 1 USB to another USB to see if it works as a backup.  This way you could lock up a USB drive as a spare if needed.

Here’s how to get this to work using a USB drive.

1.  Insert your USB drive into your system and wait for it to be recognized and install any necessary drivers.

2.  Fire up disk management and re-assign the drive letter it was given to “A”.

Start up disk management by clicking Start and typing diskmgmt.msc

 

Right-click the USB drive and choose to assign driver letter or path.

Assign it to letter “A”

Accept the warning message

Now your USB drive is “A”

3.  Run Syskey and save encryption to USB Drive “A”

Click Start and type syskey followed by hitting Enter

Syskey launched; Click “Update”

Choose “Store Startup key on floppy disk” and click “OK”

You’ll be prompted to enter your diskette. Make sure your USB drive is inserted and writable.

4.  Reboot and have fun.  Don’t lose your USB disk!  Also, to revert this, you can run syskey again and choose to store it locally instead of “on a floppy disk”.

Windows Xp Genuine Crack

Windows Xp Genuine Crack
1) Lauch Windows Task Manager by pressing cltr + Alt + Del.
2) End wgatray.exe process in Task Manager.
3) Restart Windows XP in Safe Mode.
4) Delete WgaTray.exe from c:\Windows\System32.
5) Delete WgaTray.exe from c:\Windows\System32\dllcache.
6) Lauch RegEdit.
7) Browse to the following location:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\Winlogon\Notify

8) Delete the folder ‘WgaLogon’ and all its contents
9) Reboot Windows XP.

TuneUp Utilities™ 2012 SERIAL Download

TuneUp Utilities™ 2012 SERIAL Download
copy and paste any one:
J26DN0-HN06B1-52C8BT-D0AA4Y-VA319K-5NAAJ1
M8076E-27T3AN-F2MVXJ-D9FF52-63VE2X-5W8772
JEVMNF-HKDQAM-W360BE-3BA2B7-QT1Y4F-REBDDT
CQNJ26-KHV5T4-6VYR8M-CX7V7P-976P6B-DRFWTC
F0REMY-N5J4PH-FNRXPC-22ETQ9-MTJN28-16DW47
M8076E-27T3AN-F2MVXJ-D9FF52-63­VE2X-5W8772
2JEDV1-8QYXN0-Y9AJ5W-DBC9E3-YC­BNAJ-KVAPT6
EB7D56-F97B09-BTR462-WBBRJ0-J2­P8J3-R0E4V
KHHWJ9-PWA18K-N3KJBK-NK99MB-W1­KWJ9-XP6T2Y
Q5P577-T8VEKA-0DNF16-K2R9V4-T7­QQF0-VFB4QR
KX9TR3-5JN919-R63M2Q-RT8NWQ-DQ­DYB2-K90C7W
M8076E-27T3AN-F2MVXJ-D9FF52-63­VE2X-5W8772?
CQNJ26-KHV5T4-6VYR8M-CX7V7P-976P6B-DRFWTC
JEVMNF-HKDQAM-W360BE-3BA2B7-QT1Y4F-REBDDT
F0REMY-N5J4PH-FNRXPC-22ETQ9-MTJN28-16DW47
J26DN0-HN06B1-52C8BT-D0AA4Y-VA319K-5NAAJ1

how to see password in mmc

Well its quite simple but most of the people do not know it.
Please note the fact that it only works if the password to the MMC Card was set in ur own mobile,where u want it to be unlocked.
This method works well for nokia cells with symbian operating system.Never tried on other cells.use any software like FXplorer that can browse files in ur cell.

1. Open one of above software you have.
2. Browse through the directory, C:system
3. Rename the file mmcstore to mmcstore.txt
4. Open the file - The file will open in Notes.
5. You will find your password in that file. That file would also contain much more data which you do not understand,so you need to go through the file to get the password!

When ur cell is connected to pc by means of data cable or bluetooth,u can see the password by simply opening the file mmcstore with notepad

how do we make a call from pc to mobile phone for free.

So how do we make a call from pc to mobile phone for free.

Install Yahoo messenger,incase you don’t have it (go for the latest one which have voice support)

Sign into your yahoo messenger.

Configure your microphone and headset(don’t use speakers as it cause disturbances)

Inside your Yahoo messenger dial 18003733411 and press enter(as shown in figure).




Now a small window pops up like the one shown below.


An operator greets you with a recorded welcome message along with an advertisement and asks you to select one of the Free411 service.Just hear the services options until they say the last one as “Free Call”.When you hear this,don’t press any number on your keyboard and instead SAY “Free call” loudly on your microphone connected to your PC.

After this voice message is detected by their system ,they will run a short advertisement of their sponsor and make sure you don’t press any number at this time.

WAIT UNTIL YOU HEAR THIS MESSAGE “Please dial the phone number country code first,don’t forget to dial 1 for north america”

After you hear this message ,immediately dial the destination number of your choice along with the country code.(eg for north america it’s 1 and for india it’s 91)



Your call will get connected and you can talk for 7 minutes continuous for free.When it gets disconnected, repeat the same procedure again.You can make multiple and unlimited calls with this service.

It was never easy to make a free international call like this before.

So what’s the catch?

FREE411 service toll-free number is based in USA.This company gets paid for the advertisements from sponsors.

Are there any limits on the number of call which we can make?

No.There is no limit on the number of free calls which can be made through this system.

So enjoy this trick to make free international and local calls and make sure you don’t abuse the system.

How to Format a Flash Drive in DOS

How to Format a Flash Drive in DOS

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Whether your flash drive is beginning to give you errors or you simply need to delete everything from the drive, the time may come to reformat. DOS allows you to reformat your flash drive easily when you use the right commands.

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Difficulty: Easy
Instructions

Things You'll Need
Microsoft Windows
Flash drive
1
Plug your flash drive into your computer's USB port.

2
Click "My Computer" on the desktop to find out the letter of the drive you wish to reformat. For a flash drive, it should be removable disk F:, but check to make sure.

3
Navigate to "Start," then "Run."

4
In the Run window, type "cmd," which will bring up your MS-DOS window.

5
In the MS-DOS window, type "Format F:/fs:FAT32." If your drive is designated with another letter, replace F: with that letter. Change FAT32 to NTFS if reformatting a drive larger than 10GB.

6
Hit "Enter" three times, and you will have reformatted your drive.