Fine-Grained Two-Factor Protection Mechanism for Data Sharing in Cloud Storage
Abstract
Data sharing in cloud storage is receiving substantial attention in information communication technology as it can provide users with efficient and effective storage services. The cryptographic techniques are usually applied to protect the confidentiality of shared sensitive data. However, Fine-Grained Two-Factor Protection Mechanism for Data Sharing in Cloud Storage data protection still poses significant challenges for data sharing in cloud storage. Among them, the fundamental challenge is how to protect and revoke the cryptographic key.
Introduction
Fine-Grained Two-Factor Protection Mechanism for Data Sharing in Cloud Storage The development and deployment of cloud-based applications has gained tremendous momentum in the industry and research community in recent years. Cloud storage is the most successful cloud-based applications as it matches the enormous demands for data sharing.
Project on Fine-Grained Two-Factor Protection Mechanism for Data Sharing in Cloud Storage Sharing huge data with multiple data sharers is a cost-consuming task, and the cost on the data owner side is usually proportional to the number of data sharers. The only thing the data sharer needs to do is upload the data to the cloud and grant the data sharer the right of access.
