Case Study
Rural Servicios Informáticos Achieves Complete Zero Trust Visibility for Financial Services
Rural Servicios Informáticos (RSI), a leading banking technology provider supporting more than 34 financial institutions in Spain, modernized its cybersecurity infrastructure using the Zscaler Zero Trust Exchange. Supporting over 16,000 users and billions of annual banking transactions, RSI replaced legacy VPNs, proxies, and firewalls with Zscaler Private Access (ZPA), Internet Access (ZIA), Digital Experience (ZDX), Data Protection, and Zero Trust Browser. The deployment improved user experience, enabled secure work-from-anywhere access, accelerated issue resolution through AI-powered root cause analysis, and provided complete visibility into users, devices, and network activity. Within one quarter, Zscaler prevented 1.4 million policy violations and blocked more than 21,000 security thre
