diff --git a/Articles_essentiels.bib b/Articles_essentiels.bib
index f28ad8f..6f96b4a 100644
--- a/Articles_essentiels.bib
+++ b/Articles_essentiels.bib
@@ -37,6 +37,19 @@
 @comment {I}
 @comment {J}
 @comment {K}
+
+@article{kok2020cyber,
+  title={Cyber Threat Prediction with Machine Learning},
+  author={Kok, Arvid and Mestric, Ivana Ilic and Valiyev, Giavid and Street, Michael},
+  journal={Information \& Security},
+  volume={47},
+  number={2},
+  pages={203--220},
+  year={2020},
+  publisher={ProCon Ltd.},
+  pdf = {https://connections-qj.org/system/files/4714_cyber_threat_assessment.pdf}
+}
+
 @comment {L}
 @comment {M}
 @comment {N}
@@ -52,6 +65,20 @@
 }
 
 @comment {O}
+
+@article{oruc2022assessing,
+  title={Assessing cyber risks of an INS using the MITRE ATT\&CK framework},
+  author={Oruc, Aybars and Amro, Ahmed and Gkioulos, Vasileios},
+  journal={Sensors},
+  volume={22},
+  number={22},
+  pages={8745},
+  year={2022},
+  publisher={MDPI},
+  note = {Article utile pour ceux qui travaillent dans la cybersécurité maritime},
+  keyword = {navigation, MITRE ATT\&CK, marine}
+}
+
 @comment {P}
 @comment {Q}
 @comment {R}