DowntimeIssue 01 · Fall

Protect your own accounts and devices, and see how security jobs work.

Introduction to Cybersecurity · Cisco Networking Academy · Course 05 of 10

What you learn

  • Protecting your personal digital life
  • The biggest security challenges companies face
  • Career paths in cybersecurity
Open the official course page ↗Back to the lineup
CostFree
Time6 hours
LevelBeginner
You earnCisco badge, after a final exam
ProviderCisco Networking Academy

Official page, checked Nov 1, 2026: "Introduction to Cybersecurity by Cisco: Free Online Course"

Get notified when a new issue drops

One email a month. Free courses only.

Suggest a free program

Know a free course with a real credential? Send the official link.

A free training hub from ET Labs. Downtime is a working name.Every course links to its official page