# 链间安全模块接口

- [多重签名 ISM](/hyperlane-docs/reference/ism/multisig-ism-interface.md)
- [路由 ISM](/hyperlane-docs/reference/ism/routing-ism-interface.md)
- [聚合 ISM](/hyperlane-docs/reference/ism/aggregation-ism-interface.md)