Case Study: Delta Holding achieves ransomware elimination and 30% bandwidth savings with Palo Alto Networks

Holding Company Pushes Back on Cybercrime

Delta Holding, a privately held Belgrade-based group operating across agribusiness, real estate and distribution, struggled with repeated ransomware attacks, fragmented security across separate firewalls and VPNs, and limited visibility and control over network traffic—issues that disrupted operations and consumed significant IT time and resources.

Delta consolidated its defenses on the Palo Alto Networks Next-Generation Security Platform (PA‑3020 appliances with Threat Prevention, URL Filtering, WildFire and GlobalProtect), centralizing protection and segmenting traffic. The deployment eliminated ransomware, blocked other malware and zero‑day attacks, freed 30% more bandwidth, cut policy management time by 50% and device administration by 20%, consolidated three systems into one, and is projected to save $50,000–$60,000 in support over three years while delivering 99.999% uptime.

Delta Holding

Bojan Vujanovic

Network Engineer