Refer to the exhibit. As an administrator is configuring an IPS, the error message that is shown appears. What does this error message indicate?

Refer to the exhibit. As an administrator is configuring an IPS, the error message that is shown appears. What does this error message indicate?

• The signature definition file is invalid or outdated.
• The public crypto key is invalid or entered incorrectly.
• The flash directory where the IPS signatures should be stored is corrupt or nonexistent.
• SDEE notification is disabled and must be explicitly enabled.

Exam with this question: CCNA Security Chapter 5 Exam (CCNAS v1.2)