Some method of securing the contents is required. You might worry about losing it and they are easily dropped, they can fall out of your bag or pocket, they are left on desks and they are easily stolen. Suppose you want to store files on a USB flash memory drive or thumbdrive. It is not always the best method and there is an alternative that works on the Mac without extra software. A zip file that is password protected is one option, but there is no obvious way to create them in macOS and you need a third party utility. You might want to send personal information to someone, work files or documents that should not be made public, and so on. How do you email them, transfer them, store them or carry them securely so no-one else can access them?Įmailing files is a problem if you want to keep them private, because anyone could intercept a message and read the contents. Files on USB disks, on thumb drives and attached to emails are easily accessed.
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