CHECKLIGHT Security Monitoring is an endpoint security monitoring software that detects and responds to threats on endpoints. The platform uses signature-based detection, behavioral analysis, and machine learning algorithms to identify malicious software including phishing attacks, malware, ransomware, and viruses. The software continuously scans registered endpoints and provides near real-time threat detection. It uses the same security engine employed by several federal agencies and specializes in kill chain methodology for protection against zero-day threats. The platform can detect known and unknown malware, malware-less attacks using WMI, PowerShell, and VBA, as well as real-time and dwell-time attacks. CHECKLIGHT operates on cloud-native architecture using AWS and supports Windows, MacOS, and Linux operating systems. The software requires minimal system resources, using approximately 35MB of storage and 1% CPU. Installation can be completed in approximately 10 minutes. The platform provides instant alerts via email, text, and dashboard notifications when threats or attacks are detected. It includes a dashboard for visibility into endpoint health, update status, and overall security state. The system generates user-defined periodic summary reports to support compliance and audit requirements. Customers receive consultative access to IT security engineers with remediation expertise. The product is backed by a $1,500,000 warranty and includes breach claim support through London Fischer LLP.