SonicWall TZ570P Secure Upgrade Appliance | Next-Gen Firewall — 02-SSC-8437

Keep an eligible SonicWall deployment on a clear upgrade path with the TZ570P Secure Upgrade Appliance. This offering is designed for existing SonicWall customers who need to maintain security coverage and appliance continuity while staying aligned with an active SonicProtect subscription. For IT teams, the advantage is practical: preserve the installed security architecture, avoid unnecessary replacement cycles, and keep procurement tied to a known platform. That reduces operational churn in branch and distributed environments where firewall changes can ripple into VPN access, policy enforcement, and change windows. It also helps standardize lifecycle management across sites that depend on consistent security controls. Because this is an upgrade appliance rather than a fresh standalone purchase, it fits organizations that already trust SonicWall and want to extend that investment with less friction. The result is a cleaner path to maintain protection, a more predictable support posture, and a better fit for budget-conscious refresh planning. When the firewall is part of the business continuity plan, staying on the right upgrade track matters. Ideal For Upgrading an eligible SonicWall firewall without changing the security platform Maintaining branch office protection under an active SonicProtect subscription Extending the lifecycle of an installed SonicWall environment Reducing disruption during controlled firewall refresh planning Why This Product 1 Upgrade-only path for eligible SonicWall customers 2 Designed to preserve existing firewall continuity 3 Requires active SonicProtect subscription 4 Better fit than a full appliance replacement