SonicWall TZ400 SECUPG PLUS ADV CSC 3 Yr | Security Upgrade, SMB

Extend the useful life of an installed TZ400 with a 3-year security upgrade bundle built to keep protection current. The package combines Advanced Gateway Security with Capture Advanced Threat Protection and cloud-based management services, giving IT teams a straightforward way to maintain policy enforcement and threat visibility across the term. This subscription is well suited to organizations that want to keep a proven firewall in service while refreshing the security stack around it. Rather than funding a hardware swap before the platform is ready to retire, teams can preserve the existing TZ400 and continue operating with current security services, centralized administration, and consistent control over network traffic. For branch offices and smaller distributed environments, that balance matters. It reduces operational churn, supports predictable budgeting, and keeps security coverage aligned with the realities of a live network. The result is a cleaner path to sustained protection without overbuying hardware capacity you do not need yet.