Palo Alto Networks – High risk IP addresses.Palo Alto Network – Bulletproof IP addresses.Palo Alto themselves maintan three lists of IP addresses that can be used in Security Policy rules. The maximum amount can be seen if the administrator navigiates to Objects -> External Dynamic Lists and clicking List Capacities. Though the maximum numer of IP addresses in total can vary per firewall hardware model. The IP addresses in both types of groups can be used in security policies as a match condition for rules.Įxternal Malicious IP Lists can also be used on all firewall models, up to 30 individual lists can be used. Objects or IP addresses can be tagged by External Software or by Firewall auto-tagging. IP addresses and objects can be grouped under a static address group.Ī Dynamic Address group varies from a static address group that tagged IP addresses are automatically added to the group without a commit. Other type of addressed objects can be an IP Netmask, IP Range, IP Wildcard Mask, or a FQDN. IP addresses can also be created as Objects under Objections -> Addresses. Use IP addresses and Address objects in a Security Policy to block trafficĬonfigure the firewall to use external, third-party IP address lists to block trafficĬonfigure Anti-Spyware Profiles to block access to malicious domainsĬonfigure Security policy and URL Filtering Profiles to block access to URL categoriesīlocking a known bad IP address can be added in the Security Policy Address field.īlocking a Destination IP address can block connections to a malicious IP addressīlocking a Source IP address can block connections from a malicious IP address This can be useful for blocking the Delivery or Command and Control stage of a cyber attack lifecycle The Palo Alto firewall can block connections from known bad sources.
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December 2022
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