diff --git a/README.md b/README.md
index 7f21b1e..a8d6356 100644
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+++ b/README.md
@@ -105,6 +105,7 @@ Approach Methodology
 - [Introduction and protocol Overview](https://www.youtube.com/watch?v=FqLDpHsxvf8)	
 - [PENTESTING VEHICLES WITH CANTOOLZ](https://www.blackhat.com/docs/eu-16/materials/eu-16-Sintsov-Pen-Testing-Vehicles-With-Cantoolz.pdf)
 - [Building a Car Hacking Development Workbench: Part1](https://blog.rapid7.com/2017/07/11/building-a-car-hacking-development-workbench-part-1/)
+- [CANToolz - Black-box CAN network analysis framework](https://github.com/CANToolz/CANToolz)
 
 #### Radio IoT Protocols Overview
 - [Understanding Radio](https://www.taitradioacademy.com/lessons/introduction-to-radio-communications-principals/)