Security of Identity Data and Communication – SIDaC2019- For more information: SIDaC2019-Presentations-with affiliation SIDaC_FARES SIDaC19-Amina Zerdani SIDaC19-Bayarassou SIDaC19-BALADJI SIDaC19-Bennour SIDaC19-DEHIMI SIDaC19-Hamouda Amar SIDaC19-Hamza SIDaC19-Khelaifa Fethi SIDaC19-Oubadi Sihem SIDaC19-Tolba SIDaC19-Tounsi SIDaC19-Zertal SIDaC19-MEHDI GHOUMAZI SIDaC19-Batat SIDaC19-2_GHOUMAZI SIDaC19-2-Batat SIDaC19-Bouchoucha