IBM Z Hardware and Operating Systems Ideas Portal


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RACF

Showing 62

SMF80 record to include client IP address independent of application

z/OS is the most valuable platform in kind of security and auditing. In times of Zero Trust it must be possible to see the identiy and source of a login by a client. Currently, you've to check wich application was used to login to z/OS to find the...
15 days ago in z/OS / RACF 0 Future consideration

Log RACF keyring and certificate usage to enable proper validation and auditing

Determining whether a RACF keyring or any RACF certificate is still in use by an application (e.g., started task, batch job, etc.) is a very challenging task. Neither RACF nor other components like zERT generate SMF records that capture the usage ...
5 months ago in z/OS / RACF 1 Future consideration

Listuser command allows for 'enumeriation' of valid userids

As seen below. When one does a "LU <EXISTING USER>" you get the message : "NOT AUTHORIZED TO LIST IBMUSER"When the user it not present on the system, you get the message "UNABLE TO LOCATE USER ENTRY NOTHERE" It would be better if the reply i...
10 months ago in z/OS / RACF 0 Future consideration

RACF Resource Serialization: Reducing Impact on Critical Processes Due to User Statistics Updates

We propose an enhancement to the RACF mainframe security product, specifically regarding the serialization of the SYSZRAC2 resource for database access. Currently, when a process holds this resource for an extended period (ranging from seconds to ...
about 2 months ago in z/OS / RACF 0 Future consideration

Allow user ID that authenticate with passticket to not have to set a password.

Currently user ID that use passticket for authentication still have to set a password in RACF even if it is never used. This creates overhead managing a password and renewal of the password where non-expiry passwords are not permitted. This reques...
4 months ago in z/OS / RACF 1 Future consideration

ACEE Modification Detection events to SMF

Having an ACEE modification event generate an SMF record would be helpful to an organization's SOC team or any SIEM solution. Today the only way to generate an actionable alert is to roll your own automation and build an actionable event based on ...
10 months ago in z/OS / RACF 0 Future consideration

Anticipating RACF profiles that reaching maximum size

IRR411I message indicates when a profile reached the maximum output size that RACF can handle (65 535 bytes), but it is not possible to know the real size of a profile at a given moment to anticipate this situation. Would it be possible to impleme...
over 2 years ago in z/OS / RACF 1 Future consideration

Allow for individual RACF installations to select their own pass phrase controls like Broadcom allows for ACF2

JPMC has a policy regarding pass phrases as follows: Password length of 16 characters or greater must be enforced Passwords must not be one of the last 10 passwords used Passwords must not include the digital identity username Passwords must not c...
5 months ago in z/OS / RACF 0 Future consideration

RACF should prioritize checking certificates with longer validity periods in the keyrings.

Opening a new idea (RFE) since IBM changed the status of ZOS-I-4249 to Not under consideration Why is it useful: Let's consider an example: CustomerX provides a new subCA to Visa for installation as a trusted entity because one of their subCAs, sa...
8 months ago in z/OS / RACF 13 Future consideration

Prevent User to be revoked from a RRSF side because of inactivity on this side

We have a RACF RRSF network via our sysplexs. We have users who usually only logon in one sysplex. However, in rare situations it can happen that the same user has to logon in another sysplex. RRSF synchronizes the password for this user, but the ...
2 months ago in z/OS / RACF 0 Future consideration

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