diff --git a/README.md b/README.md
index 56c878e..a9ab0fb 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,7 @@ Your contributions and suggestions are heartily♥ welcome. (✿◕‿◕). Plea
 - [Threat intelligence](#threat-intelligence)
 - [Tor Onion service defenses](#tor-onion-service-defenses)
 - [Transport-layer defenses](#transport-layer-defenses)
+- [macOS-based defenses](#macos-based-defenses)
 - [Windows-based defenses](#windows-based-defenses)
 
 ## Automation
@@ -184,6 +185,10 @@ See also [awesome-tor](https://github.com/ajvb/awesome-tor).
 - [OpenVPN](https://openvpn.net/) - Open source, SSL/TLS-based virtual private network (VPN).
 - [Tor](https://torproject.org/) - Censorship circumvention and anonymizing overlay network providing distributed, cryptographically verified name services (`.onion` domains) to enhance publisher privacy and service availability.
 
+## macOS-based defenses
+
+* [macOS Fortress](https://github.com/essandess/macOS-Fortress) - Automated configuration of kernel-level, OS-level, and client-level security features including privatizing proxying and anti-virus scanning for macOS.
+
 ## Windows-based defenses
 
 See also [awesome-windows#security](https://github.com/Awesome-Windows/Awesome#security) and [awesome-windows-domain-hardening](https://github.com/PaulSec/awesome-windows-domain-hardening).