
PA-400 SERIES
Small appliance.
High performance.
Low cost of ownership.
Secure your network with the world's first Machine- learning Powered Next-Generation Firewall for small businesses.
- Machine-learning Powered attack prevention
- No-compromise security and throughput performance for small offices
- Simplified onboarding and firewall management to make Zero Trust a reality
- Competitive pricing for small and medium enterprises

For small and medium businesses
The PA-400 Series offers the same world-class security Palo Alto Networks’ provides to the Fortune 500, tailored to small and medium businesses. Now, you can extend Zero Trust network security to every corner of your business with a compact design that is easy to deploy and offers low total cost of ownership.

No Compromise Security
Organisations of all sizes need high network speeds to stay competitive. Slow connections and network outages can reduce productivity, sales and customer experience. Fortunately, IT teams don’t need to turn off firewall security features to get top performance. The PA-400 offers no-compromise security and high throughput for small office locations, even when security encrypted traffic.
4 Key Elements of an ML-Powered NGFW: How Machine Learning is Disrupting Network Security
This whitepaper will help you understand the four critical components of a Machine- Learning Powered Next-Generation Firewall.