Bitdefender GravityZone

Bitdefender GravityZone is a prevention-first security platform built to help organizations address expanding attack surfaces, AI-augmented threats, and stealthy intrusions like the abuse of legitimate operating system tools. It delivers complete attack-lifecycle coverage across endpoints and workloads while simplifying security operations—particularly critical for organizations operating with lean security teams.

In 2025, Bitdefender introduced PHASR (Proactive Hardening & Attack Surface Reduction), the first dynamic and user-tailored attack surface reduction capability revolutionizing attack prevention. PHASR leverages individualized AI models to baseline user behavior, correlate it with live threat intelligence, and automatically restrict tools and actions commonly exploited in modern attacks. As behaviors and threat patterns evolve, protections adapt in real time—reducing attack surfaces by up to 95% without impacting productivity. Recognized as a “differentiated innovation” in the 2025 Gartner Magic Quadrant for EPP (see support materials), PHASR reduces risk, protects brand trust, and delivers measurable ROI. GravityZone unifies prevention, protection, detection, and response in a single platform. Continuously trained machine learning and behavioral detection models—refined since 2008—identify threats early and automatically convert telemetry into structured, human-readable incident reports. With up to 90% of detection and response activities automated, organizations achieve 60–70% faster investigations and 50% faster incident response through native XDR, significantly lowering operational overhead. In the 2025 AV-Comparatives Endpoint Prevention and Response (EPR) report, Bitdefender achieved the highest detection rate and the lowest total cost of ownership among tested vendors. Its scalable architecture, native XDR sensors, and automated remediation support predictable growth, measurable risk reduction, and up to 50% lower operational costs—aligning cybersecurity performance with business objectives and budget discipline.