Palo Alto Networks provides SHA-256 hashes for their software images to ensure integrity and authenticity. You can find the SHA-256 hash on the download page next to the ISO image link. Use a tool like sha256sum on Linux/macOS or a hash calculator on Windows to verify the integrity of the downloaded ISO.
Filter the product category by selecting (the operating system running Palo Alto firewalls).
Standard PAN-OS upgrade images used to update existing firewalls via the Web UI or CLI.
