Re: securely wiping drives

Top Page
Attachments:
Message as email
+ (text/plain)
Delete this message
Reply to this message
Author: Michael Butash
Date:  
To: plug-discuss
Subject: Re: securely wiping drives
On 12/15/2014 10:36 PM, Todd Millecam wrote:

> After the erase, the password is gone so no worries there.  It's a 
> good idea to set the password because a lot of firmwares/bioses will 
> freeze the drive security settings after boot without one (Lenovo, 
> Dell, HP to name a few).  If you get an I/O error running hdparm 
> commands, then do hdparm -I and look for the text "        frozen" 
> which means your bios is freezing that functionality on the hard drive 
> immediately after boot.

>

If you do get this "frozen" mode using secure erase with ssd's, I've
been stumped by this - just suspend the system and unsuspend.

I never understood if this was some sort of bug or security through
obscurity...

-mb
---------------------------------------------------
PLUG-discuss mailing list -
To subscribe, unsubscribe, or to change your mail settings:
http://lists.phxlinux.org/mailman/listinfo/plug-discuss