Can an empty, but used, usb flash drive that has NO firmware within it be infected with malware?

QUESTION: Can an empty, but used, usb flash drive that has NO firmware within it be infected with malware?
I have been told by a networking and security expert that malware will only attach to (write to) firmware on an empty microsd card o… Continue reading Can an empty, but used, usb flash drive that has NO firmware within it be infected with malware?

How to force encryption when transferring a file to a removable storage device in Linux [closed]

I am trying to force encryption when transferring a file to a removable storage, but I could not figure how.
The scenario is that a user plugs in a USB memory stick which may already contain some files.
The user tries to copy a file from t… Continue reading How to force encryption when transferring a file to a removable storage device in Linux [closed]

Using an example to comprehend why “safely” erasing a drive yields better results than filling it up with meaningless data

A hypothetical 1GB USB stick is full of sensitive documents/images/etc. and it is not encrypted.
The owner wishes to discard it and is aware of having to safely erase it first.
There are several tools and utilities to do this. Some can be … Continue reading Using an example to comprehend why “safely” erasing a drive yields better results than filling it up with meaningless data