At its heart, a blockchain is a distributed, immutable ledger. Imagine a shared digital notebook where every page (a “block”) is filled with transactions or

Blockchain explained clearly: how transactions are verified, why it was invented, and what it means for crypto in 2026. No jargon, just mechanisms.

Discover what blockchain technology is, how it works, and its key applications in this comprehensive guide. Read to learn more about blockchain fundamentals.

A massive distributed denial-of-service assault, peaking at 15.72 Tbps, has been attributed to the notorious Aisuru botnet, targeting Microsoft's Azure infrastructure. This event leveraged a staggering volume of over 500,000 unique source IPs, focusing an extreme UDP flood on an Australian public IP endpoint. The attack's characteristics, involving minimal spoofing and random source ports,...

The Securities and Exchange Commission has initiated a fact-finding investigation into AOL Time Warner's financial reporting practices, CEO Richard Parsons disclosed during the company's second-quarter earnings announcement. This revelation dampened what would otherwise have been positive news: the media giant posted its first profit since the landmark merger and exceeded Wall Street's revenue...

Ten easy to implement practices for teaching in a fully online environment.

Learn what are the elements of best practice for remote teaching and learning.

Learn 12 practical tips for succeeding in a remote learning university environment. Discover strategies to stay motivated, engaged, and productive in your online studies.

Top 10 Remote Teaching Strategies [+Resources]. Advance your career with professional and continuing education from the University of San Diego.

Discover remote learning best practices that boost student engagement and retention. Proven strategies for effective online education today ✓