hard real-time communication requirements. This paper intends to focus on key challenges in Digital Certificate management … and correct deployment of PKI in ICS networks and will also present recommendations to overcome these challenges without …

challenges concludes the paper. …

efficiencies and cost-effectiveness. Several Cloud Infrastructure-as-a-Service (IaaS) migration scenarios for five top cloud … vendors were studied using cost versus effectiveness ratios (CE). The results show that the greatest cost-benefit was gained …