diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,2 +1,13 @@
 # bunkerized-nginx
 nginx based Docker image secure by default.
+
+## Main features
+- HTTPS support with transparent Let's Encrypt automation
+- State-of-the-art web security : HTTP headers, php.ini hardening, version leak, ...
+- Integrated ModSecurity WAF with the OWASP Core Rule Set
+- Based on alpine and compiled from source (< 100 MB image)
+- Easy to configure with environment variables
+
+## TODO
+- Documentation
+- Reverse proxy mode