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System Account Password Rules

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Updated comments for Patchset 2

Updates for: https://bugs.launchpad.net/starlingx/+bug/1924772

Signed-off-by: Juanita-Balaraj <juanita.balaraj@windriver.com>
Change-Id: I727b97441643ad11ad7483bfe975cbbfb407692d
Signed-off-by: Juanita-Balaraj <juanita.balaraj@windriver.com>
This commit is contained in:
Juanita-Balaraj 2021-05-12 18:50:31 -04:00
parent a4da81318e
commit 29fddf89ee
1 changed files with 14 additions and 13 deletions
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25
doc/source/security/kubernetes/starlingx-system-accounts-system-account-password-rules.rst
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@ -30,30 +30,31 @@ other Linux Accounts, and Keystone accounts\):
- at least one special character
The following additional rules apply to Local Linux accounts only \(Local
LDAP, sysadmin, and other Linux accounts\):
.. _starlingx-system-accounts-system-account-password-rules-ul-rvj-jsn-ynb:
- Dictionary words or simple number sequences \(for example, 123 or 321\)
are not allowed
- A changed password must differ from the previous password by at least three
characters.
- A changed password must differ from the previous password by at least
three characters
.. note::
- A changed password must not be a simple reversal of the previous
password. For example, if nEtw!rk5 is the current password, 5kr!wtEn is not
allowed as the new password.
This rule does not apply when the root user changes the password for
other users, including sudo to root, to change other account's password.
- A changed password using only character case differences is not allowed.
For example, if nEtw!rk5 is the current password, Netw!RK5 is not allowed as
the new password.
- A changed password cannot use the older password that immediately
preceded the current password. For example, if the password was previously
changed from oP3n!sRC to the current password nEtw!rk5, then the new
password cannot be oP3n!sRC.
.. note::
This rule does not apply when the root user changes the password for
other users, including sudo to root, to change other account's password.
- After five consecutive incorrect password attempts, the user is locked
out for 5 minutes.
.. note::
This rule does not apply to the root user.