GEN006230 - Samba must be configured to use encrypted passwords.

Information

Samba must be configured to protect authenticators. If Samba passwords are not encrypted for storage, plain-text user passwords may be read by those with access to the Samba password file.

Solution

Edit the smb.conf file and change the encrypt passwords setting to yes.
# vi /usr/lib/smb.conf

See Also

http://iasecontent.disa.mil/stigs/zip/U_STIG_Library_2015_07.zip