According to a recent LinkedIn post from Astrix Security, the company has participated with the Center for Internet Security, Cequence Security, and other contributors in developing three new AI Security Companion Guides that extend the CIS Critical Security Controls to AI systems. The post notes that Astrix is the principal author of the Large Language Model and AI Agent guides and a contributor to the Model Context Protocol guide.
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The LinkedIn post explains that the guides address three layers of AI security: the model layer for LLMs, the reasoning and action layer for AI agents, and the protocol layer for MCP-based tool access. The content emphasizes risks such as prompt injection, sensitive data exposure, model and tool supply chain issues, and the need for robust identity, access management, and auditability.
The post suggests that organizations should begin by inventorying models, agents, MCP clients and servers, and associated credentials as a foundation for AI security controls. It also promotes an upcoming joint webinar with CIS and Cequence Security, positioned as a detailed walkthrough of the new companion guides for enterprise AI security teams.
For investors, Astrix’s visible role in authoring these CIS-aligned guides may signal growing influence in the emerging AI security niche and closer alignment with widely adopted security frameworks. This positioning could enhance the company’s appeal to large enterprises seeking standardized approaches to securing AI deployments and may support future demand for Astrix’s products and services.
Participation alongside established security organizations also suggests deepening ecosystem relationships that might lead to co-marketing, integration opportunities, or preferred-vendor status in AI security projects. If enterprises increasingly rely on these companion guides when operationalizing AI, Astrix’s involvement could translate into stronger brand recognition and potential revenue growth as AI adoption accelerates.