> For the complete documentation index, see [llms.txt](https://docs.etherscale.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.etherscale.xyz/core-concepts/rollup-as-a-service/needed-solutions-for-raas.md).

# Needed Solutions for RaaS

1. **Decentralization**: Implement decentralized sequencers to eliminate single points of failure and enhance security.
2. **Enhanced Security**: Integrate advanced security measures, such as those provided by EigenLayer’s Actively Validated Services (AVS), to protect transactions and operations.
3. **Comprehensive Ecosystem**: Develop a supportive ecosystem with features like cross-rollup messaging, integrated wallet services, and reliable oracle integration.
4. **Chain-Agnostic Design**: Offer a chain-agnostic approach to allow rollups to operate seamlessly across various blockchain protocols, providing greater flexibility.

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