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Special Forums Cybersecurity How to protect Linux by full disk encryption? Post 302894046 by postcd on Sunday 23rd of March 2014 10:23:12 AM
Old 03-23-2014
How to protect Linux by full disk encryption?

Hello, you may know that linux root password can be resetted (example from rescue mode), so this means linux server offers no protection against access of data when you get somehow remote or physical access to server?

So my question is how i can full encrypt linux webserver disk so no one can read disk data even he got physical access to the server? the best way, links? thank you
 

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PARTX(8)						      System Manager's Manual							  PARTX(8)

NAME
partx - telling the kernel about presence and numbering of on-disk partitions. SYNOPSIS
partx [-a|-d|-l] [--type TYPE] [--nr M-N] [partition] disk DESCRIPTION
Given a block device ( disk ) and a partition table type , try to parse the partition table, and list the contents. Optionally add or remove partitions. This is not an fdisk - adding and removing partitions is not a change of the disk, but just telling the kernel about presence and numbering of on-disk partitions. OPTIONS
-a add specified partitions or read disk and add all partitions -d delete specified or all partitions -l list partitions. Note that the all numbers are in 512-byte sectors. --type TYPE Specify the partition type -- dos, bsd, solaris, unixware or gpt. --nr M-N Specify the range of partitions (e.g --nr 2-4). SEE ALSO
addpart(8), delpart(8), fdisk(8), parted(8), partprobe(8) AVAILABILITY
The partx command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/. 11 Jan 2007 PARTX(8)
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