Free cloud security courses

A social post is circulating a practical list of free cloud security training, but the courses themselves are real products from Amazon Web Services, Oracle, Cybrary, and Coursera — and several are still available in April 2026. (x.com) Cloud security is the work of locking down online servers, storage, identities, and networks that companies rent instead of owning in a data center. Amazon Web Services says its free AWS Security Fundamentals course teaches access control, encryption, logging, governance, and incident response basics through AWS Skill Builder. (aws.amazon.com) AWS lists more than 40 security training options on its training page, and the AWS Security Fundamentals course remains part of its digital catalog. Third-party course listings describe that class as a roughly two-hour, self-paced introduction for learners with limited AWS security experience. (aws.amazon.com, classcentral.com) Oracle offers a role-based learning path called “Become a Cloud Security Professional,” tied to its Oracle Cloud Infrastructure Security Professional certification. Oracle says the 2025 exam in that path retires on May 29, 2026, with an updated 2026 version scheduled for June 1, 2026. (learn.oracle.com) That timing matters because cloud training changes with the platforms it teaches. Oracle’s certification team said in March 2025 that its yearly Oracle Cloud Infrastructure learning paths and exams were updated across cloud, data, and artificial intelligence tracks, and its current training pages still promote free foundational Oracle Cloud Infrastructure preparation. (blogs.oracle.com, education.oracle.com) Governance, another term in the list, means the rules that keep cloud accounts from turning into a sprawl of untracked spending and weak permissions. Cybrary’s free Cloud Governance Principles course says it covers account management, budget enforcement, continuous compliance, and the problems that appear as cloud use scales across an organization. (cybrary.it) Coursera is the broadest bucket in the roundup, because it mixes university classes with vendor-backed material and often lets users enroll for free. Its current catalog includes “Cloud Security Basics” from the University of Minnesota and Oracle Cloud Infrastructure Foundations, both aimed at beginners learning identity, networking, storage, and security controls. (coursera.org, coursera.org) Not every “free” offer means the same thing. AWS and Cybrary describe these as free training, while Coursera’s catalog uses “enroll for free” language that can still depend on audit access, subscription trials, or paid certificates, depending on the course. (aws.amazon.com, cybrary.it, coursera.org) The appeal of lists like this is that they lower the cost of starting in a field that usually expects platform-specific knowledge. The tradeoff is that learners still need to check whether a course offers hands-on labs, a free badge, or only video lessons before they commit their time. (aws.amazon.com, learn.oracle.com, coursera.org)