HMC hardening profile

The Hardware Management Console (HMC) profile hardens security on the HMC appliance. A list of hardening settings have been identified for this environment.

HMC hardening profile

Table 1. HMC hardening profile
Group Requirement Location of the script that modifies the setting
HMC policy recommendations Implements HMC Linux Requirement: HMC Logon Banner. /etc/security/pscxpert/bin/adapter /etc/security/pscxpert/bin/hmc_logon_banner

Arguments:

HMC policy recommendations Implements HMC Linux Requirement: HMC Local Accounts. /etc/security/pscxpert/bin/adapter /etc/security/pscxpert/bin/hmc_remove_local_accounts

Arguments:

HMC policy recommendations Implements HMC Linux Requirement: HMC Password Rules. /etc/security/pscxpert/bin/adapter /etc/security/pscxpert/bin/hmc_password_policy

Arguments: min_pwage=60,hist_size=20

HMC policy recommendations Implements HMC Linux Requirement: HMC Empty Passwords Validation. /etc/security/pscxpert/bin/adapter /etc/security/pscxpert/bin/hmc_user_accounts

Arguments: emptypasswords

HMC policy recommendations Implements HMC Linux Requirement: HMC Guest Accounts Validation. /etc/security/pscxpert/bin/adapter /etc/security/pscxpert/bin/hmc_user_accounts

Arguments: guests

HMC policy recommendations Implements HMC Linux Requirement: HMC Automatic Call Answering. /etc/security/pscxpert/bin/adapter /etc/security/pscxpert/bin/hmc_automatic_call_answering

Arguments:

HMC policy recommendations Implements HMC Linux Requirement: HMC Verify LDAP. /etc/security/pscxpert/bin/adapter /etc/security/pscxpert/bin/hmc_verify_ldap

Arguments:

HMC policy recommendations Implements HMC Linux Requirement: HMC User Roles Restriction. /etc/security/pscxpert/bin/adapter /etc/security/pscxpert/bin/hmc_user_roles

Arguments:

HMC policy recommendations Implements HMC Linux Requirement: HMC Remote Logging Validation. /etc/security/pscxpert/bin/adapter /etc/security/pscxpert/bin/hmc_remote_logging

Arguments:

Login policy recommendations Implements HMC Requirement V-24359: Limit repeated access attempts by locking out the user ID after not more than three attempts. /etc/security/pscxpert/bin/adapter /etc/security/pscxpert/bin/hmc_web_user_properties

Arguments: deny 3

Login policy recommendations Implements HMC Requirement V-25404: Set the lockout duration to a minimum of 30 minutes or until administrator enables the user ID. /etc/security/pscxpert/bin/adapter /etc/security/pscxpert/bin/hmc_web_user_properties

Arguments: unlock_time 30

Login policy recommendations Implements HMC Requirement V-25404: Set the session timeout to 120. /etc/security/pscxpert/bin/adapter /etc/security/pscxpert/bin/defaccounts

Arguments: shelltmout 7200