Expel

CRITICALSTART

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Critical Start believes effective Managed Detection and Response (MDR) requires a balance of proactive and reactive security measures. Our Cyber Operations Risk & Response™ platform enables organizations to stay ahead of evolving threats with 24x7x365 expert-led investigation and tailored response. Through proactive capabilities—such as comprehensive asset inventories, identification of endpoint coverage gaps, asset criticality ratings, preventative safeguard recommendations, and optional vulnerability management—Critical Start MDR goes beyond detection and response to stop business disruption and prevent breaches. Unlike traditional MDR providers, Critical Start’s holistic approach delivers Complete Signal Coverage. By continuously identifying and resolving unmonitored infrastructure, we ensure our MDR service receives the signals needed for optimal performance. Backed by over a decade of experience, our SOC leverages human expertise, supported by AI-assisted technology, to ensure precise threat investigation and effective mitigation. Critical Start empowers security leaders to build resilience and stay prepared in an ever-evolving threat landscape with flexible deployment across IT and OT environments, contractual SLAs, and a transparency-first service delivery platform.

ReliaQuest

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ReliaQuest is an agentic AI cybersecurity company whose platform, GreyMatter, serves as the Agentic Defense for the enterprise — defending organizations against AI-accelerated attacks. Any defender can harness that AI to detect threats, run investigations, execute response, and hunt across their entire tech stack in plain language without requiring any tool expertise. GreyMatter makes this possible through three capabilities: the Universal Translator, which automatically normalizes telemetry across any vendor without data centralization; Detection at Source, at Storage, or in Transit, which catches threats where data lives or as it moves before it is ever indexed, parsed, or stored; and Agentic Orchestration, which combines a natural language operating layer, multiple autonomous agentic systems, and an AI Model Broker that continuously selects the best model for every task based on speed, cost, and accuracy. GreyMatter enables organizations to re-architect their security environment for speed, efficiency, and cost control — and customers see $2 to $4 back for every $1 they spend. Trusted by 1,300+ enterprises, ReliaQuest has been making security possible since 2007. To learn more, visit  reliaquest.com.