In the USG series firewall system view, the device configuration will be restored to the default configuration after the reset saved-configuration command is executed, and it will take effect without other operations.

"Implementing security monitoring management for information and information systems, preventing illegal use of information and information systems", is to achieve which feature in information security?

Which of the following descriptions about the patch is wrong?

Security technology has different methods in different technical levels and fields. Which of the following devices can be used for network layer security protection? (Multiple choice)

Which of the following options belong to the default security zone of Huawei firewall? (Multiple choice)