OSEC

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From: Computer Investigator (computerinvestigatorsUSA.NET)
Date: Tue May 01 2001 - 23:36:19 CDT

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    goto counterpane.com, they should be able to answer all encryption questions.

    Scott Ehrlich <scottMIT.EDU> wrote:
    Hello to all:

    Speaking of 128-bit security, could someone please provide a white paper,
    links, etc, to what the term actually means? It has the connotation of
    being a cloud (like "the Internet"). I'd like to find out the details of
    how it actually works - what it actually does.

    Additionally, what resources, links, white papers, etc, are there to
    detail how various Windows flavors utilize the security enhancement in
    ways other than with web browsers? For example, if via mapping network
    drives, what specifically happens? What communication takes place
    without 128-bit vs with?

    Thanks for any/all links and leads.

    Scott

    On Sun, 29 Apr 2001, Robert D. Hughes wrote:

    > Amazingly enough, installing the high encryption security pack gets rid of
    > this error. For some reason, 2k seems to always try to use strong
    encryption
    > no matter what's been configured, or even if nothing has been configured,
    and
    > this event entry is telling you that. As for your actual question, its been
    > answered by others.
    >
    > -----Original Message-----
    > From: Amer Karim [mailto:amerkTELUS.NET]
    > Sent: Thursday, April 26, 2001 11:54 PM
    > To: FOCUS-MSSECURITYFOCUS.COM
    > Subject: Info in W2K Pro Event viewer
    >
    >
    > Hi everyone,
    >
    > Does anyone know what the following is referring to?
    >
    >
    > Event Type: Information
    > Event Source: Oakley
    > Event Category: None
    > Event ID: 542
    > Date: 26/03/2001
    > Time: 02:10:53
    > User: N/A
    > Computer: ORIGINS
    > Description:
    > The IP Security policy for ISAKMP/Oakley specified an encryption algorithm
    > that is invalid due to export cryptography restrictions. All 3DES
    > encryption used by ISAKMP/Oakley is weakened to standard DES encyption.
    > Generally, this is benign. ISAKMP/Oakley will still be able to negotiate
    IP
    > security parameters, and protect that negotiation with DES encryption.
    This
    > should only be of concern if you demand that the ISAKMP/Oakley negotiation
    > be protected with 3DES encryption. If this is the case, please contact
    your
    > network administrator.
    >
    >
    > What is ISAKMP/Oakley? Any info would be greatly appreciated, especially
    > since I can't seem to find any info on this in any of the knowledge base
    > articles. And this is something that appears seemingly at random bursts -
    > the date in the event above was the first occurrence I can find in the
    event
    > viewer application log.
    >
    > TIA,
    > Amer Karim
    > Nautilis Information Systems
    > E-Mail: amerktelus.net; mamerkhotmail.com
    >

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