# Posts by tag 'environment variables' — Liran Tal

AI security researcher, open-source maintainer, and author. Explore Liran Tal’s blog, research papers, developer tools, books, and conference talks.

Canonical: https://lirantal.com/tag/environment-variables

[![](/_astro/ls-mcp-detects-env-var-risks.BejA_byN_2i4wK2.jpg)

Sep 9, 2025 3 min read

### Secure Your MCP Servers with Environment Variable Risk Assessment

Learn how to enhance the security of your MCP server configurations by using the latest \`ls-mcp\` tool to detect and categorize credential risks in environment variables.](/blog/secure-mcp-env-var-risk-assessment)

*   [mcp](/tag/mcp)
*   [security](/tag/security)
*   [environment variables](/tag/environment-variables)