12 Methods of password cracking

In the process of using the computer, we often enter various types of passwords, various password settings are not the same. such as power-on password, QQ password, file password and so on, if you enter the password when suddenly forget these passwords, how do you deal with. It may be that your forgetfulness causes your computer to become paralyzed, causing you to lose customers, or data loss, which can cause a lot of damage.





the author summed up in the daily use of the computer must pay attention to the place, we encountered in the case of lost password can refer to the solution.





one, cracked CMOS system password





Many brands have set the CMOS system password, if you forget the password, your machine can not open, the solution is simple. Steps as follows:





Open the chassis, take off the battery, positive and negative short connection, give the CMOS discharge, clear all the contents of the CMOS (including the password), and then reboot to set up.





Note: Brand machine CMOS removal jumper may be different from the assembly machine, must refer to the brand machine instructions to solve the problem.





two, cracked CMOS setup password





If you forget the CMOS setup password, you cannot adjust the CMOS settings. This time you can enter the system, and then start Debug under DOS, enter the following code to clear the Setup password:





_ o 70 16





_ o 71 16





_ Q





Of course there are many software to clear the CMOS setup password, such as CMOSPWD, which supports a variety of bios such as Acer, AMI, award, COMPAQ, DELL, IBM, PACKARD BELL, PHOENIX, ZENITH ami, etc. Start the program in DOS, and the CMOS password will be displayed.





third, crack Windows login password





here to introduce the elimination of Windows XP password, clear the steps is very simple, delete the system installation directory system32 config Sam file, reboot, at this time Admin Administrator account number has no password, Login system with Administrator account, do not enter any password, enter the system and then reset the login account password.





Four, clear Windows screensaver password





Press F8 after power-on, select Safe Mode to start, after entering Windows, right click on the desktop space, choose "Properties"/Screen protection from pop-up shortcut menu, and remove "password protection".





Five, clear Windows Power Management password





Windows Power Management can also set a password that, when enabled, requires the password to be entered when the system returns from an energy-saving state.





If you forget the password, you can use the previous method to crack Windows login password to crack.





Six, clear Microsoft Office password





uses software that cracks Office-series document passwords, such as AOPR, which can crack passwords generated by Microsoft Office family of Word, Excel, and Access software, and can also be used for Word's *. Dot template file to search for the password.





Seven, clear the WinZip compression package password





Use the Software uzpc (Ultra Zip Password cracker) to retrieve the missing password. When you use the software, you must first set the appropriate decryption method, for example, "Backdoor way", "exhaustive Way", "Dictionary method" and "Pattern match way" and so on, generally adopt "brute force", and then the software will test all possible passwords until the final result is found.





eight, clear rar compression package password





forgotten the RAR compressed package password, you can download a crark software to crack it, it mainly through the command line to implement the RAR compression package password to crack. In general, you only need to use the "Crark RAR compressed package file name" command, using the default parameters can be cracked.





Nine, clear Qq/icq password





to protect QQ password, you should quickly come here to apply for password protection. If you forget the QQ password, or the password is stolen, simply fill in the correct information can be retrieved.





If you want to retrieve the ICQ password, you can use the software ICQ Password Revealer, this is a DOS command line utility, you only need to execute the file in the Newdb subfolder of the ICQ installation folder, and then follow the on-screen prompts to enter your own UIn, The system will retrieve the "Long-lost" ICQ password.





10, clear OE password





If you forget your password, you can't go to Outlook Express read incoming messages, use the address Book, and so on, you can break: Restart the computer and press F8, select "Safe Mode", and then start OE will not need a password, then you can rebuild a user (cannot modify the password), Import the information into the new user's mailbox.





11, clear foxmail account password





Workaround: Eliminate the Forgotten foxmail account password. Open Foxmail First, create a new account (with any account name, such as LACL1), and then Exit Foxmail, run Windows Explorer, locate the FOXMAILMAILLACL1 folder, and there is a "ACCOUNT.STG" inside. Copy it to the Forgotten password account (such as "Lacl") directory, directly overwrite the original "Account.stg" file, and then rerun the Foxmail, open the account of the forgotten password, oh, how even "Password Prompt box" also did not? Now you can directly open the Forgotten password account, and the ledger The original mail in the household is not less than a letter!





12, view "*" Password





Many passwords are displayed on the screen as "*", so we can't see the original character of the password directly, if you use the software that specifically cracked the "*" Password, you can find the original characters of those passwords.





WinXP can be used under password spectator Pro. When you use it, simply open the window showing "*", start the software, then hold down the CTRL key and press the left mouse button in the password bar, the original characters of these "*" passwords will be displayed.