Security

3 articles

Featured Security

Measuring *PUBLIC before restricting it

QCRTAUT defaults to *CHANGE, so public authority is wider than anyone decided. How to measure it with SQL before restricting it.

IBM has released an ACS update closing known vulnerabilities. Why it cannot be postponed and how to check the installed version.

QAUDJRN is not on by default and cannot be enabled retroactively. The command to turn it on, the functions to query it, and the library they live in.

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