SICK AG modernized its cybersecurity by adopting Zscaler Internet Access (ZIA) as the foundation of its cloud-first digital transformation strategy. Supporting approximately 10,000 employees worldwide, the manufacturer replaced traditional internet gateways with cloud-native security, enabling more than 40 secure internet breakouts while protecting over 8,000 remote users. The platform processed more than 210 TB of encrypted traffic in a single quarter, provided full SSL inspection to detect hidden threats, simplified security administration, and significantly reduced MPLS costs and maintenance requirements. Cloud Firewall capabilities further enabled secure communications for connected industrial sensors supporting Industry 4.0 initiatives. By eliminating hardware dependencies and improvi

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