Digital Signature in the cloud – Challenges and Solutions

Cloud computing increasingly becomes a prevalent IT solution in a variety of markets. According to a recent study done by the application-integration/app-hosting company Hubspan, more than 60 percent of companies surveyed said cloud computing was their strategic direction. Forrester report (April, 2011) emphasized this trend with the prediction that the cloud computing global market will grow from $40.7 billion to more than $241 billion by 2020.