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Status Delivered
Workspace CICS Transaction Server for z/OS
Categories Runtime
Created by Guest
Created on Jul 27, 2012

RELATED IDEAS

Multithread the SAF (RACF) interface instead of single threading under the RO TCB

Customer is using a "secure Id cards" security server (ACEE server from RSA) system in order to generate temporary passwords. In order to reduce the exposure to attacks, the minimum response time of the ACEE server is set to 2 seconds and cannot be changed.
CICS serializes SAF calls made under the single RO TCB via the USADLOCK LM LOCK.
This ends up to SIGNON response times to more than 30s (we have to consider that the 3270 SIGNON and TCPIP ECI VERIFY PASSWORD calls are made at the same time at the beginning of a working day...)

So we request a design change in order to multithread SAF calls instead of serializing under the RO TCB. This would also benefit to more modern Web2.0 or WS-Security concurrent accesses.

Idea priority Medium
  • Guest
    Reply
    |     Dec 11, 2015

    This RFE is satisfied by CICS TS 5.3 which is generally available from December 11th 2015.

    Authentication requests can now run on an open TCB and so reduce contention for the single RO TCB.

  • Guest
    Reply
    |     Oct 5, 2015

    This RFE is satisfied by CICS TS 5.3 which was announced on October 5th 2015 with a planned general availability date of December 11th 2015.
    For more information see the announcement letter http://www.ibm.com/common/ssi/cgi-bin/ssialias?infotype=an&subtype=ca&supplier=897&letternum=ENUS215-363

  • Guest
    Reply
    |     Oct 5, 2015

    Due to processing by IBM, this request was reassigned to have the following updated attributes:
    Brand - Servers and Systems Software
    Product family - Transaction Processing
    Product - CICS Transaction Server

    For recording keeping, the previous attributes were:
    Brand - WebSphere
    Product family - Transaction Processing
    Product - CICS Transaction Server

  • Guest
    Reply
    |     Jul 23, 2015

    This is something we would like to address. The RFE is being moved into 'Planned for Future release' status. Please note:
    IBM’s statements regarding its plans, directions, and intent are subject to change or withdrawal without notice at IBM’s sole discretion. Information regarding potential future products is intended to outline our general product direction and it should not be relied on in making a purchasing decision. The information mentioned regarding potential future products is not a commitment, promise, or legal obligation to deliver any material, code or functionality. Information about potential future products may not be incorporated into any contract. The development, release, and timing of any future features or functionality described for our products remains at our sole discretion.

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