131: AWS Global Infrastructure a blog post for my students studying for the AWS Cloud Practitioner exam AWS Global Infrastructure: A Cloud Practitioner’s Guide to Building Beyond Borders In today’s hyperconnected world, the cloud isn’t just a metaphor—it’s a living, breathing network of physical infrastructure that spans continents, fuels innovation, and powers everything from mobile Read More
128: AWS Cloud Practitioners: Economics and Billing Cloud computing has revolutionized how organizations manage infrastructure, scale operations, and innovate. But beneath the surface of elastic compute and global scalability lies a critical foundation: understanding the economics of the cloud. For aspiring AWS Cloud Practitioners, mastering the Economics and Billing module isn’t just about passing the Read More
I have a stack of books about artificial intelligence waiting to be read. The field is emerging quickly, so my reading focuses on how AI has and can affect work, life, and society. Madhumita Murgia’s 2024 book Code Dependent: Living in the Shadow of AI was the most recent book of this genre I have Read More
A post for students in my network security course To IT leaders in educational institutions, the threat landscape is not theoretical—it is an existential reality. Cyberattacks today are relentless. According to one report, four out of every five organizations experienced at least one successful cyberattack in 2019. For schools, where sensitive student and staff data Read More
171: Assistive Technologies and Accessibility | RSS.com In today’s digital schools, providing students with technology is about more than just giving them laptops or internet access. It’s about ensuring every single student has the tools they need to participate, learn, and succeed. This is where two critical concepts come into play: assistive technology and accessibility. Read More
These two terms are often used interchangeably, but they describe very different activities. In the world of education, technology, and creative production, the terms planning and designing often intermingle—but they serve distinct purposes and require different mindsets. Whether you’re developing a course module, building a website, or crafting a podcast series, understanding the difference between Read More
An introduction for students in my operating systems course for community college students As a Computer Information Systems (CIS) major, you’re already familiar with operating systems like Windows and macOS. They’re great for desktops, but when you look behind the curtain of the world’s digital infrastructure—from massive cloud data centers to the smartphone in your Read More
A post for my students preparing for the AWS Cloud Practitioner exam 129: Cloud Computing Learning about cloud computing can feel like learning a new language. You’re bombarded with acronyms (IaaS, PaaS, SaaS, VPC, EC2… what?!), abstract concepts, and a whole new way of thinking about technology. It’s easy to feel overwhelmed. But here’s the Read More
AI was recently asked about the potential of using facial recognition technology on campus. That caused me to return to my folder of “old stuff” I maintain and to revise a blog post I had abandoned almost 5 years ago when the pandemic caused the issue to be forgotten by those who had me thinking Read More
This post originally began with discussions of an article in Frontiers in Artificial Intelligence with my colleagues. We were talking about AI an teaching, and the article “Shaping integrity: why generative artificial intelligence does not have to undermine education” by Tan and Maravilla which was published in 2024 ( https://doi.org/10.3389/frai.2024.1471224) captured much of my thinking. Read More