1 files changed, 2 insertions, 0 deletions

diff --git a/README.md b/README.md
index 74d5ff03..d588c8fc 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,8 @@ Features include:
 * Localized into several languages, and supports international unicode filenames
 * Designed to work in [Tails](https://tails.boum.org/), for high risk users
 
+If you're interested in exactly what OnionShare does and does not protect against, read the [Security Design Document](/SECURITY.md). 
+
 ![Sender Screenshot](/screenshots/sender_win.png) ![Sender Screenshot OSX](/screenshots/sender_osx.png)
 ![Receiver Screenshot](/screenshots/receiver.png)