Palo Alto has one of the best portfolios in the market if we need a very stable environment to manage the information security space for our organization or our client's organization in firewalling, application-level firewalling, and contextual-based firewalling. We can also look at Check Point as an option. The vendor has AI incorporated into their new offerings. Generally, behavior analysis has to be more automated rather than manual. With AI incorporated, the back-end OS can understand and easily detect certain vectors, like the zero-day attack. It's in a very early stage. It'll take quite some time for Palo Alto to scale AI to the level where the entire thing can be automated. Overall, I rate the solution an eight out of ten.