An unsecured database exposed 4.3 billion LinkedIn-derived records, enabling large-scale phishing and identity-based attacks.

Database administrators use software to store and organize data, such as financial information and customer shipping records. They make sure that data are available to users and are secure from ...

Winter travel can be hazardous. The information provided here is designed for educational use only and is not a substitute for specific training or experience. Princeton University and the author ...

Relational calculus. Query processing and optimization. Transaction processing: failure, recovery, and concurrency. Database security. Logic-based systems. Parallel ...