Set Default umask for users

SedangLevel 1Otomatissolaris

Deskripsi

The default umask(1) determines the permissions of files created by users. The user creating the file has the discretion of making their files and directories readable by others via the chmod(1) command. Setting a very secure default value for umask ensures that users make a conscious choice about their file permissions. A default umask setting of 077 causes files and directories created by users to not be readable by any other user on the system. Audit: UMASK must be 027 (or the stricter 077).

Cara pemeriksaan

Metode audit: Pola file

File: /etc/default/login
Pola: (?m)^UMASK=0?(27|77)\s*$

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Perform the following to implement the recommended state: # cd /etc/default # awk '/#UMASK=/ { $1 = "UMASK=027" } { print }' login > login.CIS # mv login.CIS login

Properti

Sistem operasi: Apa saja
Tag: solarisaccounts
Referensi: CIS Oracle Solaris 11.4 Benchmark v1.1.0 - 7.3 Set Default umask for users

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