B BlockSiFr Academy

Hands-on IT training

Get real IT experience before you get the job.

Practice IT operations, Linux, Windows, networking, databases, cloud, cybersecurity, incident response, DevOps and AI-assisted operations in real hands-on environments.

Take the free skills assessment Then $40/month for everything.
Customer ticket

“Our website stopped working.”

Your objective: restore service and prove the issue is resolved.

student@web01:~$ curl -I http://localhost/
curl: (7) Failed to connect to localhost port 80: Connection refused
student@web01:~$ systemctl status nginx
○ nginx.service — Active: inactive (dead)
student@web01:~$ sudo systemctl start nginx
student@web01:~$ curl -I http://localhost/
HTTP/1.1 200 OK
INCIDENT RESOLVED · Verified HTTP 200 · 4m 13s

Try it now — no sign-up

Three questions from the skills assessment

1. What does this curl error tell you?

curl: (7) Failed to connect to 10.10.0.10 port 8080: Connection refused

2. nginx is running now, but it wasn't running after the last reboot. What was probably missing?

3. Hundreds of failed logins across many accounts come from one outside address. What is this most likely to be?

12subjects, one path
28hands-on labs
~5sto your own live server
$40a month, cancel anytime

Start where you are

A short skills assessment places you in every subject, so you skip what you already know and learn what you don't.

Then fix real failures

Finish a subject and unlock bonus labs: click START LAB, get your own live server in seconds, and fix a real outage or incident.

Prove you can do it

We score diagnosis, evidence, safety and verification — not multiple choice. Your operator profile shows what you can actually do.

One curriculum. Every foundation.

Everyone learns the same core skills, in the same order. The Academy adapts your pace and how much help you get — never what you need to know.

  1. 1IT Fundamentals
  2. 2Networking
  3. 3Linux
  4. 4Windows
  5. 5Databases
  6. 6IT Operations
  7. 7Cloud
  8. 8Security Operations
  9. 9Incident Response
  10. 10DevOps and Platform Operations
  11. 11AI-Assisted Operations
  12. 12CFAV and Consequence Engineering

Plus 28 hands-on bonus labs, from a stopped web server to a live incident with an attacker still inside.

Learn with BookIT, your AI instructor

BookIT works like a senior teammate. It asks the questions that make you think, runs checks when you ask, and proposes fixes — some of them wrong on purpose. Knowing when to say no is part of the job.

BookIT wants to restart nginx

Reason: The service appears stopped.

Impact: The web application will briefly restart.

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Simple pricing

Free

Free

A real starter experience

  • Skills assessment and placement
  • All course lessons, all 12 subjects
  • 3 hands-on starter bonus labs
  • BookIT, your AI instructor
Take the free skills assessment