Elzendaalcollege, a Catholic secondary school in the Netherlands with two locations in Boxmeer and Gennep, needed a high-performance security solution to protect its internal network from advanced threats as education became a major target for cybercriminals since 2020. With support from SonicWall partner ACTV8 Networks, the school deployed SonicWall NSa 5650 and NSa 4650 appliances in high-availability configurations to secure communications and strengthen perimeter defenses. The implementation also enabled network segmentation for students, teachers, and administration, with separate networks for external company VPN access and IoT systems such as heat control and webcams. As a result, Elzendaalcollege improved security effectiveness while keeping operational costs low and deployment str

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