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Groups > linux.debian.user > #195991 > unrolled thread
| Started by | Herb Garcia <portamex@garlic.com> |
|---|---|
| First post | 2018-05-22 15:40 +0200 |
| Last post | 2018-05-22 16:40 +0200 |
| Articles | 5 — 5 participants |
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Hard Drive Encryption Herb Garcia <portamex@garlic.com> - 2018-05-22 15:40 +0200
Re: Hard Drive Encryption Eero Volotinen <eero.volotinen@iki.fi> - 2018-05-22 15:50 +0200
Re: Hard Drive Encryption Matthew Crews <mailinglists@mattcrews.com> - 2018-05-22 16:00 +0200
Re: Hard Drive Encryption "tv.debian@googlemail.com" <tv.debian@googlemail.com> - 2018-05-22 19:20 +0200
Re: Hard Drive Encryption Teemu Likonen <tlikonen@iki.fi> - 2018-05-22 16:40 +0200
| From | Herb Garcia <portamex@garlic.com> |
|---|---|
| Date | 2018-05-22 15:40 +0200 |
| Subject | Hard Drive Encryption |
| Message-ID | <vSfGa-7hh-13@gated-at.bofh.it> |
It is possible to encrypt a hard drive at anytime in Debian? HP Garcia
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| From | Eero Volotinen <eero.volotinen@iki.fi> |
|---|---|
| Date | 2018-05-22 15:50 +0200 |
| Message-ID | <vSfPQ-7kF-9@gated-at.bofh.it> |
| In reply to | #195991 |
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yes, with luks. ti 22. toukok. 2018 klo 16.34 Herb Garcia <portamex@garlic.com> kirjoitti: > It is possible to encrypt a hard drive at anytime in Debian? > > HP Garcia > >
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| From | Matthew Crews <mailinglists@mattcrews.com> |
|---|---|
| Date | 2018-05-22 16:00 +0200 |
| Message-ID | <vSfZv-7nI-3@gated-at.bofh.it> |
| In reply to | #195991 |
On Tuesday, May 22, 2018 6:33:17 AM MST you wrote: > It is possible to encrypt a hard drive at anytime in Debian? > > HP Garcia Yes, using any number of tools, including LUKS. Is it possible to encrypt your root partition at any time? Not while the system is running, as far as I know. If it is, its not an easy procedure. Its best to encrypt your root partition at install time (which the Debian installer will allow you to perform). Is it possible to encrypt your /home partition at any time? Yes, but its not a straight forward process. It can definitely be done while the system is running, but its not recommended.
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| From | "tv.debian@googlemail.com" <tv.debian@googlemail.com> |
|---|---|
| Date | 2018-05-22 19:20 +0200 |
| Message-ID | <vSj75-Yl-5@gated-at.bofh.it> |
| In reply to | #195993 |
On 22/05/2018 19:25, Matthew Crews wrote: > On Tuesday, May 22, 2018 6:33:17 AM MST you wrote: >> It is possible to encrypt a hard drive at anytime in Debian? >> >> HP Garcia > > Yes, using any number of tools, including LUKS. > > Is it possible to encrypt your root partition at any time? Not while the > system is running, as far as I know. If it is, its not an easy procedure. Its > best to encrypt your root partition at install time (which the Debian > installer will allow you to perform). > > Is it possible to encrypt your /home partition at any time? Yes, but its not a > straight forward process. It can definitely be done while the system is > running, but its not recommended. > > > If you feel adventurous, check [1], the tool "luksipc" is in Debian Buster/Sid. It goes without saying that a couple of recent backups are a must before trying this. It doesn't work from the running system though, and you need to read the "disclaimer" part first (specially the part about disk with read errors) . LUKS has come a long way, it is now possible to move (even to the previously dreaded "left" of the disk) and resize a container with G.U.I. tools like "gparted" or KDE "partitionmanager". Not yet from a running system but it is getting much easier. "luksipc" worked well for me but only on test systems with little data and simple setups, so I can't vouch for it besides the sandbox use-case. [1] https://johannes-bauer.com/linux/luksipc/
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| From | Teemu Likonen <tlikonen@iki.fi> |
|---|---|
| Date | 2018-05-22 16:40 +0200 |
| Message-ID | <vSgCe-7Qf-3@gated-at.bofh.it> |
| In reply to | #195991 |
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Herb Garcia [2018-05-22 06:33:17-07] wrote: > It is possible to encrypt a hard drive at anytime in Debian? As others have already told the tool/system is LUKS. If by "anytime" you mean convert a running system and partition then the answer is no. You must create a new encrypted partition, open the encryption, put a filesystem there and then copy files. -- /// Teemu Likonen - .-.. <https://keybase.io/tlikonen> // // PGP: 4E10 55DC 84E9 DFF6 13D7 8557 719D 69D3 2453 9450 ///
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