Dropbox, Google Drive, and other cloud accounts have become the reason for the dependence of many users where they find a lot of convenience and ease in storing their data on the cloud.
Cloud storage came into existence a few years ago and since then, the USB storage option has become void or being replaced as we speak. The reason behind this is that these USB drives are supposed to be carried, are easily attacked with viruses, and since they are too small, they are easy to lose or misplace.
The best advice to protect Google drive folders with a password is to rather use a cloud security software that would help you generate a password to protect files, folders, videos, audios, photos and more on your cloud storage pc account. This software would help you manage all your data quickly and would eliminate the risk factor involved in it as your data stays under the password protected layer.
The basic steps to password protect Google Drive and Dropbox folders are as follows: https://www.techwebspace.com/how-to-password-protect-google-drive-dropbox-folders-with-cloud-security-software/