# cross chain security The Ethereum ecosystem is expanding across Layer 2 networks, rollups, bridges, and EVM-compatible environments. This growth creates more speed and scalability, but also more fragmented risk. ## Aegis Cross-Chain Security Focus * Bridge activity monitoring * Rollup security visibility * Cross-chain threat intelligence * Multi-chain DeFi risk signals * EVM-compatible risk analysis * Layer 2 transaction monitoring * Interoperability protocol risk ## Why It Matters Users do not live on one chain anymore. Aegis Labs is designed to support security visibility across Ethereum and supported Layer 2 ecosystems. > **One ecosystem. Many chains. One shield.** --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://whitepaper.aegis-labs.org/aegis-labs-docs/cross-chain-security.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.