IT & Software

Last updated: August 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. THE SHORT VERSION Most websites are not broken into by anything clever. They are compromised through an out-of-date plugin, a permission check that was never written, a reused password, or a setting left at its default. The exotic techniques get the

Last updated: August 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. THE SHORT VERSION Most passwords are not cracked. They are stolen. Guessing attacks still exist and still work against weak systems, but the techniques doing the most damage now take the password — or the session it created — without breaking

Last updated: August 2026. Written by Josh Hutcheson, OnlineCourseing editor. Every tool below was loaded at its current URL and checked against its source repository before publication — four tools from our previous version are dead and six had been renamed or acquired out from under their old links. See our review methodology. QUICK VERDICT

Last updated: August 2026. Written by Josh Hutcheson, OnlineCourseing editor. Every standard named below was loaded and date-checked before publication — one of the six turned out to be abandoned, and its former home now sells legal forms. See our review methodology. QUICK VERDICT Bottom line: Every credible penetration test follows the same seven phases

Last updated: August 2026. Written by Josh Hutcheson, OnlineCourseing editor. Every tool named below was confirmed actively maintained against its source repository before publication. See our review methodology. QUICK VERDICT Bottom line: Network penetration testing splits into two jobs that share a name and almost nothing else. An external test attacks a small, hardened perimeter

Last updated: August 2026. Written by Josh Hutcheson, OnlineCourseing editor. Every tool below was checked for active maintenance at its own repository or vendor site before publication — two entries from our previous version failed that check and were removed. See our review methodology. QUICK VERDICT Bottom line: Web application testing is done through an

Last updated: August 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. QUICK VERDICT Bottom line: You do not really learn Kali — you learn to hack, and Kali is where you do it. That matters more than it sounds, because when we opened and date-checked every Kali-branded course we could find, most

Last updated: November 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. Active Directory runs identity for much of corporate on-premises IT, and knowing it properly, well beyond password resets, means Group Policy, delegation and now hybrid Entra ID. That makes it one of the most useful skills a system administrator can have.

Last updated: October 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. QUICK VERDICT Bottom line: If you are new to Jira, start with Jira for Beginners (4.6 from 31,029 ratings). If you want Atlassian’s Jira Essentials certification, take Jira Software Essentials 2026 (4.7, updated September 2026). If you run agile projects, Atlassian’s

Last updated: October 2026. Written by Josh Hutcheson. See our review methodology. Quick verdict Bottom line: For most beginners the best online PLC training is still Paul Lynn’s PLC Fundamentals (Level I) on Udemy: 4.7 stars from 25,557 ratings, 14 hours of video, and a software PLC so you never need hardware. Follow it with

Last updated: October 2026. Written by Josh Hutcheson. We re-checked all 15 picks live on 17 October 2026 — ratings, enrollment, last-updated dates and course titles were read from each platform that day. We compare courses on their published outlines, reviews and freshness; we did not take every course end to end. See our review