Network Security Analyst Certification: Complete Guide 2025

The PALOALTO-4 exam is considered Associate-level difficulty and focuses on practical, hands-on skills. With proper preparation including hands-on lab practice and completion of recommended training courses, candidates with 6-12 months of experience with Palo Alto Networks firewalls typically find it achievable.

Professionals holding the Network Security Analyst certification typically earn an average salary of around $85,000 annually, though this can vary based on location, experience level, and additional certifications. Those with additional experience and certifications can earn significantly more, with senior positions reaching $100,000-$120,000+.

The Network Security Analyst certification is valid for 3 years from the date you pass the exam. To maintain your certification, you'll need to recertify before the expiration date by passing the current version of the exam or meeting other recertification requirements.

While there are no mandatory prerequisites, Palo Alto Networks recommends having completed the Network Security Professional certification or possessing equivalent knowledge. Practical experience with Palo Alto Networks Next-Generation Firewalls and basic networking knowledge are highly recommended for success.