Re: INCREDIBLE - what am I missing here... ??? !!!

[booth@xxxxxxxxxxxx]

What really IS important imho is that we work at it.  All the smaller 
shops that are used to their Windows set up have never concerned 
themselves much with security and whether we like it or not that has been 
a very successful paradigm.   We need to deal from reality here, and the 
reality is that management in many  places accepts the Windows Security 
model as being appropriate to their needs. 

Therefore we need to learn from their model:  work with it, keep the box 
going, keep the users active, and deal with the burglar and the vandal 
when they show up.

Yes I know, this is pretty naive.  On the other hand I'm using Windows 
tonight, not OS/2.

_______________________
Booth Martin
Booth@MartinVT.com
http://www.MartinVT.com
_______________________




Steve <steve@way.org.uk>
Sent by: owner-midrange-l@midrange.com
09/28/2000 05:47 PM
Please respond to MIDRANGE-L

 
        To:     midrange-l@midrange.com
        cc: 
        Subject:        Re: INCREDIBLE - what am I missing here... ??? !!!

In article <002701c0296e$aa8ecac0$6508a8c0@chi.ssax.com>, Phil Hall
<hallp@ssax.com> writes
>> Really that should not have been posted!  Come on lets not give away 
all
>our
>> secrets.  Lets not make it any easier for hackers to learn how to break
>into
>> the AS400.  I know it is not easy, but how many people really knew 
where
>to
>> look for passwords.
>
>Knowing **where** they reside is probably 5% of the problem of actually
>getting passwords back into clear text. 

But the password file is not the biggest worry. Let's face it, 
how many of your users had even heard of FTP five years ago? And now?
and if they say 'ftp youras400', just to see what happens? It
will give them a signon prompt. And they have a legitimate signon -
except now they are not 'locked in' by menus, or library lists...

It's the legit users you need to worry about, not some vaguely perceived
hacker outside your firewall... Have you removed *PUBLIC from
everything? Locked it all down with group profiles? hidden the IFS?
Put in change control to make sure it doesn't get undone?

Business partners broke the AS/400 wide open with menu-level security, 
and IBM handed the keys to the box over with Ops Navigator and TCP/IP.

95% of computer fraud is an inside job.

Don't get me wrong - the AS/400 is God's Own Machine, as far as I'm 
concerned. But if we keep on parroting the myth of it's security
we will be riding for a fall. It is as vulnerable to DoS attacks as any
other machine, for instance - and my board wouldn't wait for me to
explain how the 'secure' AS/400 had been made unavailable by a hacking
attack like DoS if I had told them it was hacker proof...

Security by obscurity is no security.
-- 
Steve
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