Compare Palo Alto Networks Palo Alto Networks Certified Network Security Administrator (PCNSA) and Optimized Solutions Academy Online Certified Ethical Hacker - Foundation course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. Palo Alto Networks Palo Alto Networks Certified Network Security Administrator (PCNSA) course is rated 5.0 out of 5 by 11 genuine verified students. Explore Shiksha for detailed comparison on all course parameters and Download free information on Certificate Admission details, Placement report, Eligibility criteria etc.