32.Lock Code Circular

Linux file permissions enable you to allow or prevent other users from viewing your files, making them crucial to robust security and privacy. But how can you change file and folder permissions on Linux from the Command Line to improve the security of your filesystem?

I found the tutorial linked below very helpful in demonstrating how this can be done, and I thought you would also! Have questions? Please reach out to me on X @lnxsec - I'm here to help!