Set Required Difference in Passwords

TinggiLevel 2Tinjauan manualibm-i

Deskripsi

Specifies a code that determines how many of the most recent prior passwords are not allowed. This value provides additional security by preventing users from specifying passwords that were used previously. It also prevents a user whose password has expired from changing it and then immediately changing it back to the old password.

Cara pemeriksaan

Metode audit: Tinjauan manual

Rekomendasi ini tidak dapat diperiksa secara otomatis. Pemindaian akan menampilkannya beserta petunjuk ini saat Anda memberikan opsi --include-manual.

Run DSPSYSVAL SYSVAL(QPWDRQDDIF) (or WRKSYSVAL QPWDRQDDIF) and verify the value is "1". Remediate with: CHGSYSVAL SYSVAL(QPWDRQDDIF) VALUE('1')

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

To establish the recommended configuration, set the following system value to "1": QPWDRQDDIF CHGSYSVAL SYSVAL(QPWDRQDDIF) VALUE('1')

Properti

Sistem operasi: Apa saja
Tag: ibm-ipassword-policy
Referensi: CIS IBM i V7R5M0 Benchmark v2.1.0 - 5.1.2.19 Set Required Difference in Passwords