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+# Useful Tutorials from the Official nxp website
+
+- [AN12805 Establish Secure Connection with Private Cloud](https://www.nxp.com/docs/en/application-note/AN12805.pdf)
+
+Keywords: secure TLS; WiFi; MQTT; openssl; Mosquitto
+
+- [LPC55S00 Security Solutions for IoT](https://www.nxp.com/docs/en/application-note/AN12278.pdf)
+
+
 # 2022-aug-29
 
 Working on: Application 2 centre de mesures sensor oximeter 2.