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Catalog Security

Premium track

Sécurité informatique

La sécurité informatique en français : menaces, cryptographie, durcissement, réseaux et les fondations défensives de tout système sérieux.

  • Intermediate
  • 38h
  • 82 lessons
  • 15 modules
  • Certificate

What is inside

15modules
82lessons
20hands-on labs
27quizzes
  1. Introduction & Security Basics4 lessons
  2. Threats & Vulnerabilities4 lessons
  3. Cryptography Basics I6 lessons
  4. Malware & Prevention7 lessons
  5. Password Strategies4 lessons
  6. Cryptography Basics II13 lessons
  7. Backup & Recovery5 lessons
  8. Firewall8 lessons
  9. Access Control4 lessons
  10. Security Monitoring5 lessons
  11. ACL & ACE4 lessons
  12. Pen Testing & Audit4 lessons
  13. Ethics & Legal4 lessons
  14. Review & Final Exam4 lessons
  15. Laboratories6 lessons

What you get

  • Lifetime accessBought once, yours for good — or included in the subscription.
  • Every future lessonNew modules added to this course appear on your account, at no extra cost.
  • Progress trackingLesson by lesson, on every device you sign in from.
  • Quizzes and labsChecks at the end of each module, and exercises to run yourself.
  • Verifiable certificateIssued at the end, with a number anyone can check from its page.
  • Written, not filmedText you can search, copy and re-read — no video to scrub through.

Who it is for

This course is written at a Intermediate level, in the Security track. You need a computer, an internet connection and the willingness to type the commands yourself — everything else is explained as it comes up.

Before you buy

One-off purchase or subscription — which one?

Buy the course if this is the only subject you want: you pay once and keep it for life, even if you never come back. Take the subscription if you plan to work through several courses this year — it opens the whole catalog for as long as it runs, and stops opening it the day you cancel.

Is the certificate worth anything?

It is issued by us, not by a university, and it says exactly that. What it carries is a number: anyone — a recruiter, a client — can type it into the verification page and see the course, the date and the holder. It is proof that the work was done here, not a diploma.

What if the course is not for me?

You have fourteen days to ask for a refund, by email, without explaining yourself. The card is handled by Stripe and never touches our servers.