The first International Conference on Big Data and Cyber-Security Intelligence December, 16th - 17th, 2019 - Versailles, France Program committee France) Mohamed Dbouk (Lebanese University Lebanon) France) Salim Hariri (University of Arizona France) France) Amr El Abbadi (University of California France) Espagne) Maroun Chamoun (USJ Lebanon) Nadine Abbas (Lebanese American University Lebanon) Rima Kilany (USJ Lebanon) Raffaele Perego (ISTI-CNR Italy) Cihan Tunc (University of Arizona Ahmad Karawash (OCAD University Canada) Chiara Renso (ISTI-CNR Italy) France) Kaniz Fatema (University of Derby Samir Amir (PressInov France) Rahat Khan (IDEMIA France) Marie-Rita Hojeij (USEK Lebanon) Sandy Rihana (USEK Lebanon) Tilda Akiki (USEK Lebanon) Salima Benbernou (Paris Descartes France) Walid Gaaloul (Télécom SudParis France) Ali Jaber (Lebanese University Lebanon) Bassem Haidar (Lebanese University Lebanon) France) Sohel Rahman (BUET Bangladesh) Mohand-Said Hacid (Université Claude Bernard Lyon France) Rafiqul Haque (Intelligencia France) Ali Masri (UVSQ France) France) Raef Moushiemesh (UVSQ France) Abed Safadi (Lebanese University Lebanon Mohamad Chaitou (Lebanese University Lebanon) Ihab Sbeity (Lebanese University Lebanon) Sadok Ben Yahia (Tallinn University of Technology Estonia) Amjad Rattrout (Arab American University Palestine)