You can also do it graphically by right clicking on a file or folder and changing its permissions manually. Will make foo only available for your eyes, its not encrypted (that is also possible) but only your user (and or a user with sudo privileges) can read or open that file / folder. Open a terminal and navigate to the place where your folder is, lets assume that the folder name is foo and that we are currently located where the folder is. It is also simpler to implement and does not require that you type a password all the time you need to open / mount the encrypted folder / archive.Īn easy and fast way to do so is using chmod to change the privileges for a file or folder. The folder still exists, can be accessed by any user with sudo rights in your system or using a LiveCD and reading the partition. The second will only change the file / folder privileges so that another user without rights cannot open it. The first involves making sure that the result cannot be opened by any user without knowing the password used. Use your computer folder / file permissions to deny access to your folder to other user. This method (Cryptkeeper) is perfect for this case when you need to be 100% sure no one will ever look at your files without knowing the password used there. You have 2 choices if you want to lock down a folder from other usersĮncrypt or create a compressed password protect archive of the files. To delete a folder or change the password, right-click the folder in the panel-applet. Type the password before it is mounted to be accessed. To access all encrypted folder, click on Cryptkeeper applet on the panel and select each folder.

The folder will be created and ready to be used. Then type the folder name and where to save the folder and click ‘Forward’. To create an encrypted protected folder, click on Cryptkeeper applet and select ‘New encrypted folder’ This issue may not yet be fixed in Ubuntu, use this solution at your own risk.Īfter installing, go to Applications –> System Tools –> Cryptkeeper.Ĭryptkeeper will automatically attach itself to the top panel

WARNING: CryptKeeper has recently been reported that it has a universal password bug that puts your data at potential risk.

How do i lock a folder