Google Cloud Firewall Policies review
A Google Cloud-native policy layer with free essentials and usage-priced NGFW upgrades.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Google Cloud Firewall Policies gives organizations a way to define, associate, and enforce network firewall rules across Google Cloud resources. It suits teams administering VPC security in Google Cloud, including environments that need policy scope at organization or folder level as well as global and regional policies at VPC level. Rules support allow, deny, and goto_next actions, with targets and matches spanning networks, service accounts, secure tags, address groups, IP ranges, ports, protocols, FQDNs, and threat-intelligence lists.
Policy administration is available in Google Cloud Console and through REST API methods for creating, updating, associating, and deleting policies. Batch updates are supported for network firewall policies. IAM-based administration and resource association provide access control, while policy rule logging can be exported to Cloud Logging. The listed ecosystem includes Compute Engine, Google Kubernetes Engine, Cloud Logging, and Google Cloud IAM. This is a cloud deployment centered on Google Cloud resources, so it is a more natural fit for organizations already managing those workloads than for teams seeking a single control plane across multiple cloud or firewall vendors.
Pricing is usage-based rather than a conventional subscription. Cloud NGFW Essentials has no charge for Essentials features and covers foundational firewall service with rules based on standard network attributes. Standard costs $0.0193 per gibibyte and adds FQDN objects and threat intelligence, with data processing charges for evaluated traffic. Enterprise costs $1.75 per firewall endpoint per hour and adds Layer 7 security, Intrusion Detection and Prevention Service, and URL filtering, with additional inspected-traffic charges. Choose it for Google Cloud policy administration and an upgrade path to these NGFW capabilities; teams needing broader multi-vendor management should consider another product.
Google Cloud Firewall Policies pros and cons
- Where it wins
- Apply hierarchical policies at organization and folder levels.
- Target rules by network, service account, secure tags, FQDN, and threat intelligence.
- Manage policies through the console or REST API, with Cloud Logging export.
- Where it doesn't
- Focused on Google Cloud rather than multi-vendor firewall management.
- Standard charges $0.0193 per gibibyte of evaluated traffic.
- Enterprise adds endpoint-hour and inspected-traffic charges.
Google Cloud Firewall Policies fact sheet, pricing and score →
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