Bitdefender provides cybersecurity solutions with leading security efficacy, performance and ease of use to small and medium businesses, mid-market enterprises and consumers. Bitdefender antivirus plus key offers:  Essential real-time protection for Windows PCs against all viruses and ransomware. Prevention from phishing and online fraud while you shop and browse. Secure VPN for complete online privacy, 200 MB/day/device. ProtectionBitdefenders unbeatable multi-layered protection keeps your devices safe from all new and existing e-threats with the following features: Complete Real-Time Data Protection, Network Threat Prevention, Advanced Threat Defense, Multi-Layer Ransomware Protection, Vulnerability Assessment, Web Attack Prevention, Anti-Phishing, Anti-Fraud, Rescue Environment. PerformanceBitdefender security software reacts instantly to malware without compromising the performance of your system with the following features: Autopilot, Bitdefender Photon, Global Protective Network