github.com/cilium/cilium@v1.16.2/Documentation/security/network/proxy/index.rst (about) 1 .. only:: not (epub or latex or html) 2 3 WARNING: You are looking at unreleased Cilium documentation. 4 Please use the official rendered version released here: 5 https://docs.cilium.io 6 7 .. _proxy_injection: 8 9 *************** 10 Proxy Injection 11 *************** 12 13 Cilium is capable of transparently injecting a Layer 4 proxy into any network 14 connection. This is used as the foundation to enforce higher level network 15 policies (see :ref:`DNS based` and :ref:`l7_policy`). 16 17 The following proxies can be injected: 18 19 .. toctree:: 20 :maxdepth: 1 21 :glob: 22 23 envoy 24