Learn ethical hacking, vulnerability assessment, and pen testing with Nmap, Nessus, and OpenVAS. Plus, master pentest reports and security audits with top courses.

Duolingo’s market value ($13.49B) now eclipses both Coursera and Udemy combined, driven by explosive user growth and surging quarterly revenue.

It has cost Coursera $8 million to deal with Meta Pixel privacy lawsuits, according to their latest financial report.

Every Black Friday, Class Central compiles the best online learning deals from online course platforms. But you don’t need to wait for Black Friday. You can find interesting deals all year long! In this article, we’ve compiled the best online learning deals and discounts available right now (or that will soon go live). When deals have an end date, we included it too, but note that it’s not rare for deals to remain active even past their end date, so you might want to give them a try nonetheles

In 2027, Duolingo is shutting down Duolingo for Schools, its free classroom tool that helped teachers track student progress and assign lessons. Coursera did the same thing last year, ending free course audits. It seemed sudden, but the signs were there. Class Central tracked the Duolingo for Schools shutdown too. And this time, the signs were all across social media platforms. Why the Shutdown? Duolingo for Schools was launched in 2015. Within a week, more than 10,000 teachers and 25,000 stud

To get an overview of the topics and trends in the research on MOOCs, Class Central has created a list of the most cited research papers on MOOCs.