Appliance Hardening

For information about features you can use to further harden your system, see the latest versions of the Cisco Secure Firewall Management Center Hardening Guide and the Cisco Secure Firewall Threat Defense Hardening Guide, as well as the following topics within this document:

• Licenses

• Users

• Configure NTP Time Synchronization for Threat Defense in the Cisco Secure Firewall Management Center Device Configuration Guide

• Create an email alert response

• Configuring Email Alerting for Intrusion Events

• SMTP Server in the Cisco Secure Firewall Management Center Device Configuration Guide

• Configure SNMP for FXOS in the Cisco Secure Firewall Management Center Device Configuration Guide

• SNMP in the Cisco Secure Firewall Management Center Device Configuration Guide

• Create an SNMP alert response

• Configure Dynamic DNS in the Cisco Secure Firewall Management Center Device Configuration Guide

• Security Certifications Compliance

• About Configuring Syslog in the Cisco Secure Firewall Management Center Device Configuration Guide

• Site-to-Site VPNs for Firewall Threat Defense in the Cisco Secure Firewall Management Center Device Configuration Guide

• Remote Access VPN in the Cisco Secure Firewall Management Center Device Configuration Guide

• FlexConfig Policies in the Cisco Secure Firewall Management Center Device Configuration Guide