# Initializing Key and Certificate

You can restore the settings of the key pairs and digital certificates. Note that all the key pairs and digital certificates that you registered in the machine (except the preinstalled key pairs and digital certificates) will be deleted after initializing.

After initializing, functions that require key pairs such as TLS encrypted communication and IKE of IPSec communication are not available. To use these functions, configure the settings for the key pairs and activate the functions again.

<Menu> <System Management Settings> <Initialize Key and Certificate> <Yes>
LINKS
Configuring Settings for Key Pairs and Digital Certificates
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