Abstract: Multi-dimensional range query (MRQ) over outsourced data has been extensively applied in various domains. However, security and efficiency are still two aspects that cannot be easily ...

Regulatory storm — 2026 brings crackdowns (state AGs targeting xAI, EU high-risk rules looming), plus debates on governance.

Learn how to create Named Ranges in Excel with this tutorial. Topics covered include: - Basics of creating a named range - Comparison of named ranges versus absolute and relative references - Using ...

BYROW replaces thousands of table formulas with one spill formula, making spreadsheets leaner and much more robust.

Use formulas instead of Power Query for tidy files, with a visible source path and clear parameters that teammates can review ...

Use Microsoft 365 View > Navigation to find, rename, or hide sheets in one place, keeping large workbooks tidy and easier to manage.

Adopt a unified approach with integrated data security solutions that help you discover and protect data across your organization. Dynamically secure data across platforms, devices, generative AI ...

Abstract: In recent years, multi-dimensional range query (MRQ) over encrypted data has been increasingly applied in various scenarios, making it one of the mainstream services for secure large-scale ...