Encrypted home partition accessible by administrator
bret.busby at gmail.com
Sun Apr 21 21:23:02 UTC 2019
On 21/04/2019, Colin Law <clanlaw at gmail.com> wrote:
> I am experimenting with encrypting a users home partition. I created a
> new user using
> sudo apt install ecryptfs-utils
> sudo adduser --encrypt-home username
> which appeared to do the job, however I see that when logged in as an
> administrator (not the new user) I am able to browse the encrypted
> files in Nautilus by using the administrators password. Is that
> supposed to be what happens? If so how can I make a user whose files
> cannot be seen by any other user?
I wonder whether logging in as the user and using something like (as user)
chmod 007 /home
chmod 007 .
(I remember a rather unfortunate case where, in a UNIX unit, some
decades ago, a classmate made the rather unfortunate mistake of
entering, at the command line,
That dot is what was entered in that command, not a punctuation mark
to indicate the end of the sentence.
His account could not be recovered. And, it was not me...
"So once you do know what the question actually is,
you'll know what the answer means."
- Deep Thought,
Chapter 28 of Book 1 of
"The Hitchhiker's Guide to the Galaxy:
A Trilogy In Four Parts",
written by Douglas Adams,
published by Pan Books, 1992
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