In response to the need for learners in ubiquitous smart learning spaces to communicate with others while maintaining personal privacy, we propose a new model to address these issues. 1.How to ensure ...

Web applications security is a complex problem with several aspects. One aspect is access control according to specified security policy. This work is dedicated to developing security access control ...

The 10 coolest big data tools of 2025 so far include Databricks Lakebase, SAP Business Data Cloud and Snowflake Intelligence.

TiDB Cloud is also compliant with major industry standards, including SOC 2, ISO 27001, GDPR, and HIPAA, ensuring alignment ...