Best Security System By Windows





Microsoft Windows Provide A Best Way To secure Ur Pc

It Can Not Be Hacked Or Cracked By Any Normal Method

SysKey

Syskey is a utility that encrypts the hashed password information in a SAM database in a Windows system using a 128-bit RC4 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 BindView found a security hole in Syskey that indicates that a certain form of cryptanalytic attack is possible offline. A brute force attack then appeared to be possible.

Microsoft later collaborated with BindView to issue a fix for the problem (dubbed the 'Syskey Bug') which appears^[who?] to have been settled and Syskey has been pronounced secure enough to resist brute force attack.

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

(Source: Wikipedia)

 

OPEN YOUR LOCKED PC BY INSERTING KEY (PEN DRIVE)
Advantage
  -No External Software Require
  -More Than One Key Can Be Made
  -No Need Of Entering Password
  -Your Password Is Not Save In Your Pc ,So No One Can Get  
   Your Password By Any   Hacking Method     
  -You Make Double Security In Pen drive By Setting Password  
    After Inserting It.

Method To Make Your System Secure

Step 1
Open RUN And Type "syskey"

Step 2
Now A Pop up Window Will Appeare

Step 3
Select Update And Click On Store Startup Key on Floppy

NOTE :

Change Your Pen Drive ,Drive Letter to A Or Else It Will Not Detect Your Pen Drive

For That

Open Disk management >> Select Your Drive>> Right Click On It

Now Select Change Drive Letter And Chose Letter A For Your PenDrive 

Step 4
It Will Ask For Inserting Pen Drive, Insert It And Click Ok

Step 5
Now Restart Your Pc, Now It Will Ask For Your PEN Drive

Now When You Insert Your Pen Drive Than Only Your Pc Will Be Open