Hacker technology: Computer 12 kinds of common password crack method

One, forgotten the system password if you forget the CMOS settings in the system password, you can not start the machine, the solution can only be: Open the chassis, the battery down, positive and negative short connection, to the CMOS discharge, clear all the contents of the CMOS (including the password), and then Reboot to set up. Note: Some motherboards have the CMOS password removal jumper set up, please refer to the motherboard manual to shorten the jumper, so you can also clear the CMOS password. Second, forgot the setup password forgot the password, you can not do CMOS settings. If you can use the computer, but not into the CMOS settings, you can solve this: Start Debug in DOS, and then enter the following command to manually clear the Setup password: _ o _ Q You can also use CMOS password cracking software to display CMOS password, such soft There are many, such as CMOSPWD, it supports Acer, AMI, award, COMPAQ, DELL, IBM, PACKARD BELL, PHOENIX, ZENITH AMI, and other kinds of bios, in DOS to start the program, CMOS password will be displayed. Third, forgotten the Windows login password winme/98 under the countermeasures: after the boot press F8 button to select DOS boot, and then delete the Windows installation directory under the *. PWL password file, as well as all personal information files under the Profiles subdirectory, after restarting Windows, the system pops up a password setting box that does not contain any user name, no need to enter any content, click "OK", the login password is deleted. In addition, modifying the Userprofiles under the registry database HKEY_LOCAL_MACHINE, receptacle, Logon branch to "0" and then restarting Windows also achieves the same purpose. winxp/2000 under the countermeasures: Delete the system installation directory \system32 \config under the Sam file, reboot, at this time administrator of the account number has no password, with the Administrator account login system, do not enter any password, Enter the system and then reset the login account password. Four, forgotten the Windows Screensaver Password solution: After the power-on press F8 key, select Safe mode to start, after entering Windows, right click on the desktop space, from the pop-up shortcut menu choose "Properties"/Screen protection, remove "password protection" can be. V. Forgotten Windows Power Management password The Power management feature of Windows 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 secretCode, you can use the previous method to crack Windows login password to crack. Six, forgotten the Microsoft Office Password solution: Using software to crack Office series document passwords, such software has many, such as aopr (download URL http://www.elcomsoft.com/), the software can simultaneously to Microsoft Office series Word, Excel and Access and other software generated by the password to crack, but also to Word's *. Dot template file to search for the password. Seven, forgotten WinZip compression package password solution: With software uzpc (Ultra Zip Password Cracker, retrieve the lost 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, forgotten the RAR compression package password forgotten 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, forgotten Qq/icq password for the protection of 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 find "long-lost "ICQ password. Ten, forgot the OE password, if you forget the password, unable to enter Outlook Express read received mail, use Address book, etc., can be cracked: Restart the computer and press F8, select "Safe Mode", then start OE will not need a password, and then you can rebuild a user (cannot modify the password), Import the information into the new user's mailbox. Xi. Forgotten Foxmail Account password Resolution: Eliminate 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 FOXMAIL\MAIL\LACL1 folder, and there is a "ACCOUNT.STG" inside. Copy it to the Forgotten password account (for example, "Lacl") directory, directly overwriting the original"Account.stg" file, and then rerun the Foxmail, open the account of the forgotten password, oh, how can not even "password hint box" Also? Now you can open the account of the forgotten password directly, and the original mail in the account is not less! 12, view "*" Password many passwords on the screen are "*" displayed, so we can not directly see the original character of the password, if you use a special crack "*" Password software, you can find the original characters of these passwords. There are a lot of such software, for example win2000/win98 you can use Iopus Password recovery,winxp 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. Responsible Editor Zhao Zhaoyi#51cto.com TEL: (010) 68476636-8001 to force (0 Votes) Tempted (0 Votes) nonsense (0 Votes) Professional (0 Votes) The title party (0 Votes) passing (0 Votes) Original: Hacker technology: Computer 12 Common password cracking method Back to column Recycle Bin Home