Ensure user sys is secured

SrednjaNivo 1Automatskaaix

Opis

This change locks and disables login access for the sys user account. This change disables direct local and remote login to the sys user account. Do not set a password on this account to ensure that the only access is via su from the root account. There should not be a requirement to log in as the sys user directly. Audit: `lsuser -a account_locked login rlogin sys` must show true/false/false; an absent account is compliant.

Kako se proverava

Metod provere: Komanda ljuske

shell

command -v lsuser >/dev/null 2>&1 || exit 1; lsuser sys >/dev/null 2>&1 || { echo compliant; exit 0; }; out=$(lsuser -a account_locked login rlogin sys 2>/dev/null); [ "$out" = "sys account_locked=true login=false rlogin=false" ] && echo compliant || echo "$out"

Očekivani izlaz: compliant

Kako se ispravlja

Metod ispravke: Komanda ljuske

shell

chuser account_locked=true login=false rlogin=false sys

Svojstva

Operativni sistemi: Bilo koji
Oznake: aixaccounts
Referenca: CIS IBM AIX 7 Benchmark v1.2.0 - 5.3.8 Ensure user sys is secured

Proverite ovaj računar

Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.

shell

tmaegis scan --target aix