linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: mru@kth.se (Måns Rullgård)
To: linux-kernel@vger.kernel.org
Subject: Re: Copy protection of the floppies
Date: Tue, 25 Nov 2003 10:40:07 +0100	[thread overview]
Message-ID: <yw1xu14sdbwo.fsf@kth.se> (raw)
In-Reply-To: 20031125.182844.46174767.yoshfuji@linux-ipv6.org

YOSHIFUJI Hideaki / .$B5HF#1QL@.(B <yoshfuji@linux-ipv6.org> writes:

> Basically, it depends on what kind of equipment you and the enemy
> have.  If you have special equipment and technique to write a
> floppy, you can make a floppy which is not copiable by normal PCs.
> But, if the enemy has similar equipment, he can do it.
>
> About 15 years ago, there were many gaming softwares which were procected,
> for example, by checking "gap" between sectors.

Can't that be done with a regular floppy drive and some special
software?

-- 
Måns Rullgård
mru@kth.se


  reply	other threads:[~2003-11-25  9:40 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-11-25  5:37 Copy protection of the floppies Pravin Nanaware , Gurgaon
2003-11-25  9:07 ` Murray J. Root
2003-11-25  9:12 ` Måns Rullgård
2003-11-25  9:28 ` YOSHIFUJI Hideaki / 吉藤英明
2003-11-25  9:40   ` Måns Rullgård [this message]
2003-11-25 10:55     ` Matthias Andree
2003-11-25 16:07     ` Ricky Beam
2003-11-25 18:37       ` Nick
2003-11-25 20:07         ` Richard B. Johnson
2003-11-25 20:52         ` Ricky Beam
2003-11-26  3:55         ` Gene Heskett
2003-11-25 10:47 ` Helge Hafting
2003-11-25 20:18 ` Antonio Vargas
2003-11-25 20:32   ` Måns Rullgård
2003-11-26  3:58     ` Gene Heskett
2003-11-27  6:07 ` Willy Tarreau

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=yw1xu14sdbwo.fsf@kth.se \
    --to=mru@kth.se \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).