With Site-to-Site VPN we can connect several branch office that we have and with the routing options we can setup a VPN backup route using different ISPs, this is great when the ISP stability is not good.
SonicWall NSa offers robust security features such as VPN and advanced threat protection, enhancing network security with deep packet inspection. Its strong content filtering boosts workplace productivity by minimizing distractions. Despite its strengths in perimeter protection, SonicWall NSa's NetExtender is unreliable, lacks DynDNS support, and has weak reporting features. Additionally, it is not ready for managed security services and lacks integration with endpoint protection tools, impacting effective security management.