
Explore cloud career paths across architecture, security, data, and reliability on AWS, Azure, and Google Cloud. Learn roles like cloud architect, devops engineer, and site reliability engineer, with key certifications.
Discover how IP addresses, domain names, and DNS connect you to websites, comparing IPv4 and IPv6, public and private IP, and DNS records like A, AAAA, CNAME.
Compare http and https, explain how https encrypts data with TLS/SSL on port 443 to ensure confidentiality, integrity, and authentication, and discuss performance trade-offs in modern cloud apps.
Master port management and network flow in cloud environments, learning port ranges, the five-tuple, TCP vs UDP, and how security groups, network ACLs, and private subnets safeguard databases and services.
See how a browser communicates with servers to load a webpage by inspecting network requests in developer tools. Observe request types, headers, status codes, and timing to understand page performance.
Discover how cloud infrastructure blends physical servers, storage, and networking with virtualization to deliver scalable, on-demand resources through IaaS, PaaS, and SaaS across global data centers.
This course contains the use of artificial intelligence.
Start your journey into cloud computing by learning the essential concepts, technologies, and skills needed to understand how modern cloud infrastructure works.
This beginner-friendly course takes you from the fundamentals of cloud computing to the core technologies that power real-world cloud environments. You'll begin by understanding what cloud computing is, why organizations use it, how it compares with traditional IT infrastructure, and the career opportunities available in the cloud industry.
You'll then build a strong foundation in networking by learning about IP addresses, domains, DNS, HTTP, HTTPS, ports, and network traffic. Through practical demonstrations, you'll explore how networks work and learn how to inspect network activity directly from your browser.
The course also introduces operating systems and server fundamentals, with a focus on Linux—the operating system widely used across cloud environments. You'll learn essential terminal commands and practice navigating the Linux file system, managing files, editing files, installing software, and working with permissions and basic server controls.
Finally, you'll explore the fundamentals of cloud infrastructure, including public, private, and hybrid cloud models, core cloud services, and how familiar real-world applications map to cloud infrastructure.
By the end of this course, you'll have a solid foundation in cloud computing, networking, Linux, servers, and cloud infrastructure. You'll be well prepared to continue learning advanced cloud platforms, services, DevOps, and cloud deployment.