XP system: Encrypt files or folders and open Windows Explorer. Right-click the file or folder you want to encrypt, and then click Properties. On the General tab, click Advanced. Select the Encrypt content to protect data check box. Note To open Windows Explorer, click Start, point to All Programs, point to Accessories, and then click Windows Explorer. Only files and folders on NTFS file system volumes can be encrypted. Compressed files or folders can also be encrypted. If you want to encrypt a compressed file or folder, the file or folder will be decompressed. Files marked with the "System" attribute cannot be encrypted, nor can files located in the systemroot directory structure be encrypted. When encrypting a single file, you will be asked if you want to encrypt the folder containing the file at the same time. If you choose to do this, all files and subfolders added to this folder in the future will be automatically encrypted when they are added. When encrypting a folder, you will be asked if you want to encrypt all files and subfolders in the folder at the same time. If you choose to do this, all files or subfolders in the folder will be encrypted. If you choose to encrypt only the folder, all files and subfolders currently in the folder will not be encrypted. However, any files and subfolders added to this folder in the future will be encrypted when added. 98 Encrypt Open My Computer or Explorer, select View → Folder Options → File Type, select the file extension to encrypt, and click Edit. In the Edit File Type dialog box that opens, put a tick in front of the Always Show Extensions dialog box, and then click OK to close the dialog box. Then, select the file and press F2 to modify its suffix, so that the file icon will change and the related programs will also change. For some software, such as ACDSee's browse function, it doesn't care about the suffix of file identification, so it is suggested to use a common packaging program, such as Winzip, to encrypt and package, and then change the suffix for further encryption. In fact, this method is also applicable to the encryption of other files. Decryption method 1 (Windows98/Me system): Enter the unencrypted folder, click View on the menu bar, and cancel the option of viewing by webpage. Click View again, select folder options, and select View tab in the pop-up dialog box. Click "Similar to Current Folder" and confirm that all folders on this machine are unencrypted. Method 2: Using method 1 will cancel the encryption properties of all encrypted folders, and it is impossible to decrypt a single folder, which is not applicable to Win2000 and XP systems. In fact, there is a general method to crack this kind of encrypted folder. Whether it is a 98 system or a 2000/XP system, we can even enter the encrypted folder like our own folder: assuming that the encrypted folder is D: \ LJ, just enter D: \ LJ \ Folder Settings \ Folder. HTT in the address bar, and we can open the modified settings file (folder.htt, as long as we find a few lines in the modified file. Change the recovery policy of the local computer, click Start, click Run, type mmc /a, and then click OK. On the console menu, click Add/Remove Snap-in, and then click Add. Under the snap-in, click Group Policy, and then click Add. Under the Group Policy object, verify that the local computer is displayed, click Finish, close, and then click OK. In Local Computer Policy, click Public Key Policy. Location Local Computer Policy Computer Configuration Windows Settings Security Settings Public Key Policy Right-click Encrypted Data Recovery Agent, and then click one of the following options: Add, and use the Add Recovery Agent wizard to designate users as other recovery agents. Create and apply for a new file recovery certificate using the certificate application wizard. To complete this process, you must have appropriate access rights to request a certificate, and you must configure a certificate authority (CA) to issue this type of certificate. Delete policy to delete the EFS policy and each recovery agent. The consequence of deleting EFS policy and all recovery agents is that users will be unable to encrypt files on this computer. Note: To complete this procedure, you must log in as an administrator or a member of the Administrators group. If your computer is connected to the network, network rule settings may also prevent you from completing this process. The computer will issue a default self-signed certificate and designate the local administrator as the default recovery agent. If the certificate is deleted without other appropriate policies, the computer will have an empty recovery policy. An empty recovery policy means that there is no recovery agent. This will close EFS, so users are not allowed to encrypt files on this computer. Before making any changes to the recovery strategy, you should first back up the recovery project to a floppy disk. In a domain, when the first domain controller is installed, the default domain recovery policy will be implemented. Issue a self-signed certificate to the domain administrator, which designates the domain administrator as the recovery agent. To change the default recovery policy for a domain, log in to the first domain controller as an administrator. You can change the file recovery certificate by right-clicking the certificate and then clicking Properties. For example, you can give the certificate an easy-to-remember name and enter text. Net/downinfo/773.html. The cracked version of high-strength folder encryption master 8000 ⅶ.36 can realize mobile encryption and local encryption, and the decryption methods can be selected as temporary decryption, browsing decryption and mobile decryption. The USB flash drive uses mobile encryption and decryption, and the software is very easy to use.