Configuring SSH - disallow host based authentication

TinggiLevel 1Tinjauan manualibm-i

Deskripsi

The recommendation is to edit the /QOpenSys/QIBM/UserData/SC1/OpenSSH/etc/sshd_config file to ensure that host- based authentication is disallowed. Using host-based authentication, any user on a trusted host can log into another host on which this feature is enabled. Since this feature depends only on system authentication and not on user authentication, it must be disabled.

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.

DSPF '/QOpenSys/QIBM/UserData/SC1/OpenSSH/etc/sshd_config' On the Control field, type HostbasedAuthentication and press F16 (shift F4) Control: HostbasedAuthentication___________________________________ The display should yield the following output: HostbasedAuthentication no

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

EDTF '/QOpenSys/QIBM/UserData/SC1/OpenSSH/etc/sshd_config' file to ensure that host based authentication is disallowed: Replace: #HostbasedAuthentication no With: HostbasedAuthentication no Re-cycle the sshd daemon to pick up the configuration changes:

Properti

Sistem operasi: Apa saja
Tag: ibm-issh
Referensi: CIS IBM i V7R5M0 Benchmark v2.1.0 - 5.4.3 Configuring SSH - disallow host based authentication