diff --git a/README b/README
index cefea30..ffdd9fb 100644
--- a/README
+++ b/README
@@ -14,14 +14,19 @@ revision: HEAD
 Contributing
 ------------
 
-To contribute to this layer you should submit the patches for review
-to our server at https://code.ossystems.com.br
+To contribute to this layer you should submit the pull requests
+on GitHub at https://github.com/OSSystemsEmbeddedLinux/meta-ossystems-base
 
 Please refer to:
-http://openembedded.org/wiki/Commit_Patch_Message_Guidelines
+https://docs.yoctoproject.org/contributor-guide/
 
 for some useful guidelines to be followed when submitting patches.
 
 Source code:
 
-    https://code.ossystems.com.br/gitweb?p=meta-ossystems-base.git
+    https://github.com/OSSystemsEmbeddedLinux/meta-ossystems-base
+
+Maintainer
+----------
+
+Otavio Salvador <otavio.salvador@ossystems.com.br>
diff --git a/SECURITY.md b/SECURITY.md
new file mode 100644
index 0000000..d77df32
--- /dev/null
+++ b/SECURITY.md
@@ -0,0 +1,19 @@
+How to Report a Potential Vulnerability?
+========================================
+
+Confirmed or potential security vulnerabilities in the meta-ossystems-base layer should
+be submitted directly via the
+[Issues](https://github.com/OSSystemsEmbeddedLinux/meta-ossystems-base/issues) page.
+
+If you are dealing with a not-yet released or urgent issue, please send a
+message to the maintainer listed in the [README](README). Include as
+many details as possible:
+  - the layer or software module affected
+  - the recipe and its version
+  - any example code, if available
+
+Branches maintained with security fixes
+---------------------------------------
+
+See https://wiki.yoctoproject.org/wiki/Releases for the list of current
+releases. We only accept patches for the LTS releases and the master branch.