GEN006400 - The Network Information System (NIS) protocol must not be used.

Information

Due to numerous security vulnerabilities existing within NIS, it must not be used. Possible alternative directory services are NIS+ and LDAP.

Solution

Disable the use of NIS. Possible replacements are NIS+ and LDAP.

See Also

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