NinjaOne Endpoint Security offers automated patch management, vulnerability scanning and remediation, and multi-OS support for Windows, macOS, and Linux systems with third-party application integration. The platform delivers real-time monitoring and alerts for endpoint health and security, role-based access controls, and encryption management capabilities. Features include antivirus management, automated ticketing workflows, and a self-service client portal for incident resolution, all working together to streamline IT operations, reduce vulnerabilities, and protect against threats like ransomware through unified endpoint management and security tools.