Interview questions and answers of Paloalto

Below this the some sample questions and answers-

1. Why Palo Alto is being called as next generation firewall ?

Ans: Next-generation firewalls include enterprise firewall capabilities, an intrusion prevention system (IPS) and application control features. Palo Alto Networks delivers all the next generation firewall features using the single platform, parallel processing and single management systems, unlike other vendors who use different modules or multiple management systems to offer NGFW features. Palo Alto NGFW different from other venders in terms of Platform, Process and architecture

2. Difference between Palo Alto NGFW and Checkpoint UTM ?

PA follows Single pass parallel processing while UTM follows Multi pass architecture process

3. Describe about Palo Alto architecture and advantage ?

Architecture- Single Pass Parallel Processing (SP3) architecture

Advantage: This Single Pass traffic processing enables very high throughput and low latency – with all security functions active. It also offers single, fully integrated policy which helps simple and easier management of firewall policy