in XP system. On Windows XP and Windows 2000, there is a command that I don't usually use, but powerful, that is: syskey command.
This command can effectively enhance your system security. Maybe you have to say that you have to enter your account and password when you enter Windows XP or Windows 2000. Isn't this safe? The famous WIN 2000 input method vulnerability you should have heard of, if your computer is more When people use it, others can enter the system by breaking the simple password of others and use various vulnerabilities to obtain administrator rights. With the encrypted floppy disk made by syskey, you can use 2000 and XP with complete peace of mind. Let's take a look at the usage of the syskey command.
a set
double password protection 1. Enter "syskey" in the "Run" in the Start menu, click OK.
2. The interface mentioned accounts database is encrypted NTFS principle where, for us average user does not need to study the principles, we just use enough. Next click on "Update".
3. Here we select the password to start, enter a password, and then click OK. Doing so will make WINXP need to enter the password more than once, which will serve as the encryption twice. When the operating system starts, we will display the window prompt “This computer needs a password to start, please enter the startup password” before we enter the user name and password. This is the first password protection we have just created.
Second, the password floppy disk production
1. If we choose to "start the password saved on a floppy disk", which will generate a password floppy disk, no floppy, who also do not want to get into you Operating system. Of course, if you have previously set the syskey system startup password, you will need to enter that password again to get the corresponding authorization, which is similar to the fact that we must know the original password when we change the QQ password. same.
2. The system will then prompt you to put a floppy disk in the floppy drive, floppy generated when the password prompt appears.
3. Then we start the system again, then the system will prompt you to insert the password floppy disk, insert a floppy disk if you do not click on OK, the system will not give you a release.
Insert a password floppy disk and enter different passwords according to different accounts. At the same time, if you prefer, the key file in the password floppy disk can be copied to other floppy disks.
Third, the high-security passwords to remove a floppy disk requirements
If one day, your security requirements for the operating system is not so high, and you also tired of every time into the system needs What should I do if I insert a floppy disk? Select "Save boot password on this machine". Of course, you must have a floppy disk with a key for this step. This is a reason to require an authorization password when making a floppy disk. of. If you are interested
key file floppy generated password, you can further study the file to the floppy disk.
simple and efficient encryption method, quickly try!
course, the premise is to ensure that the floppy disk is not bad.