Solar parks are an increasingly attractive target for cyberattacks that can disrupt grid supply and cause significant financial damage. For a solar park operator in Germany, Moxa's IEC 62443-4-2 Security Level 2 certified switches, paired with MXview One and MXsecurity for centralized monitoring, delivered decades of reliable operation without the frequent hardware replacement typical of standard IT equipment. Discover how this cut long-term maintenance costs and helped the operator become one of the first solar parks to fully digitize its network security.