Device security capabilities

Information confidentiality

These security capabilities help protect the confidentiality of information through secure protocols that help prevent unauthorized users from reading information in transit.

Physical security

Multiple anti-tamper sealing points are used to help prevent access and leaves evidence of tampering.

Configuration

These security capabilities support the analysis of security events, help protect the device from unauthorized alteration and records configuration changes and user account events:

• Enabling the HMI timeout period in webpages (Refer to Enabling the HMI timeout period).

• Terminating user account sessions in webpages (Refer to Terminating user account sessions).

• Configuring the IP network services (Refer to Configuring IP network services).

• Configuring the IP filtering global access and exception list (Refer to Configuring IP filtering).

User accounts

These security capabilities help enforce authorizations assigned to users, segregation of duties and least privilege:

• User authentication is used to identify and authenticate software processes and devices managing accounts (Refer to User accounts).

• User account lockout with number of unsuccessful login attempts (Refer to User account lockout policy).

• Administrators can override user authorizations by deleting their account (Refer to Deleting user account).