Free Cisco cybersecurity courses: what they teach and where they stop
What kind of knowledge the free courses in the Cisco academy give you, where that road ends, and how you carry on towards offensive security.
Hack The Box and TryHackMe are the two lab platforms where people learn to attack systems for real, in environments that belong to nobody and where breaking things has no consequences. They are less alike than they look: one trains you by making you solve, the other trains you by teaching. Which one suits you depends mostly on whether you are choosing for yourself or for a team.
Hack The Box (HTB) is a hacking lab platform that puts vulnerable machines in front of you and asks you to compromise them with no guidance. There is no brief walking you through it: you get an IP address, and the goal is to get in, escalate privileges and prove it by capturing the flags the machine hides.
Two more things sit around those labs. An academy with theory modules you study and get examined on, for anyone who needs the foundation before the practice. And a community that publishes its solutions once a machine retires, which is where the real learning happens: comparing your route with six other people’s is the closest thing to peer review this discipline has.
Plans are split between individual use, companies that want to train their team, and universities. There is a free tier you can start on without paying anything.
TryHackMe (THM) organises learning the other way round. Its unit is not the standalone machine but the room: a controlled environment with one specific lesson behind it, with an explanation, an exercise and questions that get validated as you go. Rooms chain into learning paths that take you from level zero to specific specialisms.
Almost everything runs from the browser, so you do not have to build an attack machine before you start, and that is one entry barrier fewer among the ones that usually knock people out in the first week. The gamification (points, badges, visible progress) is there on purpose: it sustains consistency, which is the real problem with any training plan.
It also has a free tier, individual plans, and plans for organisations and education.
Both have labs, both have paths and both have a free version, so comparing catalogues settles nothing. The difference that matters is one of method.
If you are starting out, TryHackMe. Lowering the entry barrier matters more than it looks when the thing being decided is whether you are still going in month three or gave up in month one.
If you already have a base and what you want is fluency solving things unaided, Hack The Box. It is also the better preparation for the hands-on certifications, the ones that sit you in front of an environment and ask for results rather than multiple-choice answers.
And the honest answer is that plenty of people use both, because they do not compete: one builds the foundation and the other puts it to the test. If the budget only stretches to one, start with the guided one and move across when the rooms start feeling small.
Almost everything written about these two platforms is aimed at one person who wants to learn. Choosing for a team is a different question, and it has three differences that appear in no feature comparison.
We run training for company teams on that second half: on your stack and on the threats that actually apply to you. It does not replace a lab, and we are not saying that out of modesty: to pick up base technique, one of these two platforms is cheaper and better than we are. What they do not give you is the part that depends on your own house.
And if the question in front of you is not what to train but who to hire, that is a different conversation: you have it in how to choose a cybersecurity company in Spain.
This piece compares two products that are not ours, and whose catalogues, plans and free tiers change without telling us. That is why you will find no user counts, no lab counts and no prices here: any number we wrote today would go stale without anyone noticing, and we would rather describe how each one works, which is the part that does not change. Check their official pages before you decide.
Last reviewed: 3 August 2026. Originally published on 11 January 2024.
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