Re: A different kind of security issue...

From: angus@frysystems.com.au
Date: 08/21/01


Date: Tue, 21 Aug 2001 10:08:57 +0930
From: angus@frysystems.com.au
Subject: Re: A different kind of security issue...
To: SECURITY-BASICS@securityfocus.com
Message-id: <01K7E4FKOC3I004ZMX@internode.on.net>


Manny,

You're not going crazy. This happened to me recently on an NT4 system, again
with NTFS. After the NTFS format files did still remain.

I was able to clear the drive with a DOS bootdisk, using Fdisk to remove the
non-DOS partitions, creating DOS partitions, formatting those, then deleting
the partitions again.

Interesting to note, the hard drive actually had problems. It was a 10Gb drive
that the BIOS could recognise as 10Gb but the NT install/DOS FDISK only
recognised 8Gb and NT install would only allow a maximum partition size of
4Gb. This could indicate that information existed in part of the hard drive
that could not be "reached" when performing the format. I would be interested
to know if you had similar problems with the hard drive in the laptop.

Angus Fry
Fry Systems Pty Ltd
angus@frysystems.com.au

> I did a full format on the drive, again choosing NTFS. I reinstalled Win2k,
> not choosing any repair or recovery options to save existing data. Upon
> browsing drive C, I was surprised to find that some of the directories that
> existed for the previous user were still there, even after the full format.
> The files within these directories were also intact. I shudder to think what
> would have happed if I hadn't stumbled accross this.
>
> Has anyone ever seen/heard of an NTFS file system doing this? Thanks in
> advance.
>
> Manny



Relevant Pages

  • Re: Set-up and file system change
    ... Iwant to format C and on D I have all the XP compatible drivers to ... >the NTFS file system on C. ... formatting both drives. ... You can convert the existing partitions from FAT32 to NTFS by using ...
    (microsoft.public.windowsxp.setup_deployment)
  • Re: Format C
    ... I would first try one of those virus removal tools offerred by McAfee or ... However, if you really want to format, you can use FDISK run form a DOS boot ... disk to first remove all partitions, including any non-DOS partitions (i.e., ... NTFS, which is probably what XP is using), then re-partition and re-format ...
    (microsoft.public.windowsxp.basics)
  • Re: < 32 GB partitions only at external hard drive
    ... >> problem to create to 100 GB partitions. ... Nope three partitions 2x100GB NTFS and 1x50GB NTFS ... partition 100GB and format NTFS style. ... Hope you can help me Anna, ...
    (microsoft.public.windowsxp.hardware)
  • Re: Set-up and file system change
    ... Iwant to format C and on D I have all the XP compatible drivers to ... >>the NTFS file system on C. ... > formatting both drives. ... > considerations with FAT32 partitions. ...
    (microsoft.public.windowsxp.setup_deployment)
  • Re: FAT32 Vs. NTFS
    ... I was reading this post back in september because that's when I got my ACER ... partitions, as this is performed at your own discretion. ... The size of the partitions drives will not always add up to the total size ... drive to NTFS. ...
    (microsoft.public.windowsxp.basics)