G2

Verified User in Defense & Space

Enterprise (> 1000 emp.)

1/20/2026

"Consistent On-Prem and Cloud Security with Deep App Awareness"

4/5

What do you like best about Palo Alto Networks VM-Series Virtual Firewall?

What I like most about Palo Alto Networks VM-Series Virtual Firewall is the consistency it brings between on-premises and cloud security. The same App-ID, User-ID and Threat Prevention capabilities available on physical firewalls are preserved in virtualized and cloud environments. This makes it easier to enforce uniform security policies, reduce operational complexity, and integrate with centralized management. Its deep application awareness, strong threat intelligence, and cloud-native deployment models enable strong security controls without sacrificing visibility or control in dynamic cloud architectures. Review collected by and hosted on G2.com.

What do you dislike about Palo Alto Networks VM-Series Virtual Firewall?

One of the main downsides of Palo Alto Networks VM-Series Virtual Firewall is its cost and licensing complexity, which can be challenging, especially in highly large-scale cloud environments. Additionally, performance tuning and sizing require careful planning, as improper instance selection can lead to unexpected throughput limitations. Review collected by and hosted on G2.com.

What problems is Palo Alto Networks VM-Series Virtual Firewall solving and how is that benefiting you?

Palo Alto Networks VM-Series Virtual Firewall helps us address the complexity of securing hybrid cloud environments while maintaining the same security posture as on-premises. It solves challenges around consistent traffic inspection, east-west and north-south visibility, advanced threat prevention, and granular application-level control in the cloud. By using VM-Series, we benefit from centralized policy management, uniform security controls across data centers and cloud workloads, improved compliance, and reduced operational risk when scaling or redesigning cloud architectures. Review collected by and hosted on G2.com.