Dec 4, 2020 · A digital twin is a virtual representation of an object or system that uses real-time data to accurately reflect its real-world counterpart’s behavior and performance.

A smart city is an urban area where technology and data collection improve quality of life as well as the sustainability and efficiency of city operations.

The difference between blockchain and Bitcoin Bitcoin is the first decentralized digital currency to enable peer-to-peer transactions without a central authority. It uses blockchain technology as its underlying …

A database is a digital repository for storing, managing and securing organized collections of data. Different types of databases store data in different ways. For example, relational databases store it in …

IBM's definition of cybersecurity. Learn how modern threats evolve with technology, stay ahead with trends and access the latest security reports.

Automation is the application of technology, programs, robotics, or processes to achieve outcomes with minimal human input.

Artificial intelligence (AI) is technology that enables computers and machines to simulate human learning, comprehension, problem solving, decision-making, creativity and autonomy.

User experience, often shortened to UX, refers to the overall experience a user has when interacting with a product, system, or service.

Smart contracts are digital contracts stored on a blockchain that are automatically executed when predetermined terms and conditions are met.

Social engineering attacks rely on human nature to manipulate people into compromising their personal security or the security of an enterprise network.