Installing the extra protection of an antivirus or anti-malware program helps keep your whole system safe as well as individual files and folders. You can store them in a lockbox on a USB drive or external hard drive. As an extra measure, make an unprotected archived copy of documents that you password protect. Use a password manager to keep track of file and folder passwords. Make sure to keep a backup of all your important files and folders.įew things are worse than forgetting the password to an important document. Some, like 7-Zip, are free, while others like Folder Guard must be purchased.Įven if something is protected with a password, it can still be deleted. There are a number of programs available to help you encrypt data or password protect folders and files. You can archive sensitive files, compress them, and encrypt the contents with a required password. Because it’s difficult to set up foolproof file protection from a determined hacker, it’s smart to use redundant security protocols and other privacy tools when possible beyond a locked folder with encrypted files.

How to lock a folder mac