Bitdefender is a top-rated cybersecurity suite combining AI-driven threat detection, behavioral analysis, and cloud-powered intelligence to block malware, ransomware, phishing, and zero-day exploits. In this review, we examine its core features—like Photon™ performance optimization, anti-exploit modules, and advanced ransomware rollback—alongside pricing, cross-platform support, pros and cons, and how it measures up against competitors to help you choose the right protection for your devices.