× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



I had a program where I encrypted the user's email with his password, then
to check I used the same procedure and compared the result against the
saved one. Using SQL encryption)
After an OS upgrade the program stopped working. A better encryption
algorithm generates different "encrypted data" using the same text and the
same password.

On Wed, Mar 17, 2021 at 6:06 PM Patrik Schindler <poc@xxxxxxxxxx> wrote:

Hello Rob,

Am 17.03.2021 um 20:03 schrieb Rob Berendt <rob@xxxxxxxxx>:

If I have these hex codes in DSPPFM
0122DF02DAB6856F42E4EF0BA8
08CE2F055E9100FEF3B661B953
And, even if you knew the word being stored is 'VALID',
just how likely is it to figure out the encryption key used in this
process?

How likely is it that IBM POWER machines become inoperable? And still,
companies opt to have machine level redundancy, extremely costly.


It's the same with security: How far would you go to prevent a very fatal
but extremely unlikely event?

How likely is it that there is a security breach into the VPN
infrastructure, in turn allowing access to all internal servers *including*
IBM i, because credentials have been stored on a private laptop, being
infected by malware, copying "interesting" data back "home"?

How likely is it that on some windows share (being accessible with the
same credentials) are scripts running automatisms, containing passwords in
clear text, allowing an attacker to gain a 5250 login?

How likely is is that this attacker knows enough about IBM i to search for
the central application on that machine and succeeds?

How likely is it that he is able to find and can cpytostmf the login
credentials database, ftp'ing it to that windows machine and in turn upload
it to dropbox or something similar?

Just give it a thought.

:wq! PoC

--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list
To post a message email: MIDRANGE-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/midrange-l.

Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related
questions.

Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com


As an Amazon Associate we earn from qualifying purchases.

This thread ...

Follow-Ups:
Replies:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.