[nlug] Full disk encryption on Linux?

2010-11-01 Thread Chris McQuistion
Are there any nice full disk encryption systems for Linux? (How-To's would be appreciated) I'm familiar with TrueCrypt and it supports full disk encryption on Windows, but I haven't seen any guides for using something like that to do full disk encryption (or full partition encryption) on Linux.

Re: [nlug] Full disk encryption on Linux?

2010-11-01 Thread Steven S. Critchfield
I think you may be running into a marketing problem. On windows they gloss over what is encrypted as they are like linux and need some portion not encrypted to boot from. http://www.linux.org/docs/ldp/howto/Encrypted-Root-Filesystem-HOWTO/preparing-system.html On linux systems you will encrypt

Re: [nlug] Full disk encryption on Linux?

2010-11-01 Thread John Wolfe
On 11/01/2010 03:42 PM, Chris McQuistion wrote: Are there any nice full disk encryption systems for Linux? (How-To's would be appreciated) I don't have too much experience with full disk encryption, but I believe what you're looking for is a dm-crypt/LUKS setup. You can probably

Re: [nlug] Full disk encryption on Linux?

2010-11-01 Thread charlie
Are you doing a fresh install or planning to encrypt an existing OS? I'm sure others do too, but I know for sure Ubuntu and Centos have options for full disk encryption on install. I believe Ubuntu requires the alternate-install disk. I've only done http installs for Centos, so I can't say for

Re: [nlug] Full disk encryption on Linux?

2010-11-01 Thread Chris McQuistion
I have an existing CentOS installation and need to encrypt certain partitions. Encrypting after the fact would be my preference, as re-installing this system would be rather complicated. Chris On Mon, Nov 1, 2010 at 4:00 PM, charlie mtsuchar...@gmail.com wrote: Are you doing a fresh install

Re: [nlug] Full disk encryption on Linux?

2010-11-01 Thread John R. Dennison
On Mon, Nov 01, 2010 at 04:10:21PM -0500, Chris McQuistion wrote: I have an existing CentOS installation and need to encrypt certain partitions. Encrypting after the fact would be my preference, as re-installing this system would be rather complicated. To the best of my knowledge you

Re: [nlug] Full disk encryption on Linux?

2010-11-01 Thread Justin W Elam
Hello Gang: I am currently running my ancient DELL Inspiron 2650 system using Debian Linux 5.0 That is using Encrypted LVM partitioning. The option is a bit tricky to set up using the Debian Live Boot Disk that after configuring the system downloads additional packages via the

RE: Re: [nlug] Full disk encryption on Linux?

2010-11-01 Thread john
You could make a backup (using a portable format, such as tar, rather than an image backup), remove the existing filesystem, install the encrypted filesystem, and then restore the backed-up data. ---Original Email--- Subject :Re: [nlug] Full disk encryption on Linux? From :mailto:j

Re: [nlug] Full disk encryption on Linux?

2010-11-01 Thread Paul Boniol
On Mon, Nov 1, 2010 at 4:51 PM, Chris McQuistion cmcquist...@watkins.edu wrote: For what it's worth, I'm not using LVM, currently.  My partitions are just run-of-the-mill partitions.  I can set up a second disk and move data from the old unencrypted partition to a new encrypted partition, if

Re: [nlug] Full disk encryption on Linux?

2010-11-01 Thread Steven S. Critchfield
Remember that as there is also fuse, there is any number of ways to get an encrypted fs. I doubt the loopback is going away, nor do I expect the filter option to loopback is going away. - Original Message - You used to be able to make a file that contained an encrypted file system on