Security Onion

Our team of highly trained cybersecurity professionals provides expertise in compliance, tool assessments, threat hunting, incident response and more. Critical Start is leading the way in Managed Detection and Response (MDR) services. With a unique approach that treats every security alert as equal, Critical Start's proprietary Trusted Behavior Registry allows security analysts to resolve every alert. Our mission is simple: protect our customers’ brand while reducing their risk. We do this for organizations of all sizes through our award-winning portfolio, from the delivery of managed security services to security-readiness assessments using our proven framework, the Defendable Network, professional services, and product fulfillment. TEAMARES, a specialized group within Critical Start, that focuses on understanding your environment more deeply, assess how today’s attacks can impact your organization and better defend your environment.

Malcolm is an open source security monitoring platform designed to help security professionals collect, process, and analyze network data for threat detection and incident response. It integrates multiple powerful tools to gather and visualize network traffic, log data, and security alerts. Malcolm’s user-friendly interface allows security analysts to easily investigate potential threats by providing detailed insights into network activity. It is designed for scalability, offering flexible deployment options across various environments, from small businesses to large enterprises. Malcolm’s modular design ensures users can customize the platform to suit their specific security requirements, while its integration with other observability tools ensures comprehensive monitoring. While Malcolm is great for general-purpose network traffic analysis, its creators see a particular need in the community for tools providing insight into protocols used in industrial control systems (ICS).