Kaspersky Plus is an endpoint protection platform that provides security, performance optimization, and privacy features across Windows, macOS, Android, iOS, and Linux operating systems. The product combines multiple security layers including real-time antivirus, anti-malware, and anti-hacking capabilities to protect against viruses, ransomware, malware, trojans, keyloggers, adware, phishing, rootkits, and man-in-the-middle attacks. The security features include anti-phishing protection, firewall, anti-ransomware, network security controls, and cryptojacking protection. Payment protection is provided through an encrypted browser for online transactions. The product includes vulnerability detection, virus removal, and PC repair capabilities for already infected systems. Privacy features include an unlimited VPN service for encrypted browsing and IP address masking, a password manager for credential storage with auto-fill capabilities, data leak detection, and identity protection. Tools are included to prevent unauthorized online tracking and block malicious advertisements. Performance optimization tools include hard drive cleaner and health monitoring, app management for software updates and removal suggestions, startup app management, and resource optimization. A "Do Not Disturb" mode reduces antivirus notifications during fullscreen activities like gaming or video streaming. The platform has received recognition from independent testing labs including AV-Comparatives "Product of the Year" award and multiple first-place awards in comparative tests for malware detection, targeted attack prevention, and system performance impact.