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Status Future consideration
Workspace z/OS
Created by Guest
Created on Jul 5, 2019

Track date last encrypted adn decrypted in VVDS cell

We want to be able to determine when a dataset was last encrypted and decrypted separately. Our long term key management strategy requires knowledge of these dates.

Idea priority High
  • Guest
    Reply
    |
    Apr 27, 2020

    .As we evaluate this item, we would like to understand further what is meant by 'last encrypted and decrypted' dates are requested. For example, on output processing, would 'date last encrypted' imply when the data set key label was initially used to write to the data set or you actually would want it updated on every open for output? On input processing, would 'date last decrypted' imply when the data set was last read (that is, every open for input)? Could SMF records provide this type of information, or would you want to rely on the encryption cell? Based on the re-key scenario described, more information is requested as to the anticipated logic on how this information would be used. Thank you.

  • Guest
    Reply
    |
    Jul 8, 2019

    Due to processing by IBM, this request was reassigned to have the following updated attributes:
    Brand - Servers and Systems Software
    Product family - z Systems Software
    Product - z/OS
    Component - DFSMS Access Methods Non-Vsam
    Operating system - IBM z/OS
    Source - None

    For recording keeping, the previous attributes were:
    Brand - Servers and Systems Software
    Product family - z Systems Software
    Product - z/OS
    Component - DFSMS General/Unknown
    Operating system - IBM z/OS
    Source - None