Ce cours couvre une grande variété de concepts, d’outils et de meilleures pratiques en matière de sécurité informatique. Il présente les menaces et les attaques et les nombreuses façons dont elles peuvent se manifester. Nous allons vous présenter les algorithmes de cryptage et la manière dont ils sont utilisés pour protéger les données. Ensuite, nous nous plongerons dans les trois A de la sécurité de l’information : authentification, autorisation et comptabilité. Nous aborderons également les solutions de sécurité du réseau, allant des pare-feu aux options de cryptage Wi-Fi. Le cours se termine par la mise en commun de tous ces éléments dans une architecture de sécurité multicouche et approfondie, suivie de recommandations sur la manière d’intégrer une culture de la sécurité dans votre organisation ou votre équipe.

Sécurité informatique et dangers du numérique
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Sécurité informatique et dangers du numérique
This course is part of Google IT Support Professional Certificate

Instructor: Google Career Certificates
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44 reviews
Beginner level
No prior experience required
Flexible schedule
4 weeks at 10 hours a week
Learn at your own pace
99%
Most learners liked this course
Skills you'll gain
- Data Security
- Cryptography
- Encryption
- Application Security
- Security Strategy
- Malware Protection
- Threat Management
- Authentications
- IT Security Architecture
- Security Awareness
- Hardening
- Cybersecurity
- Authorization (Computing)
- Virtual Private Networks (VPN)
- Network Security
- Computer Security Awareness Training
- Cyber Attacks
- Security Management
- Threat Detection
Tools you'll learn
Details to know

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Assessments
29 assignments
Taught in French
91%
of learners achieved a positive career outcome
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Build your Security expertise
This course is part of the Google IT Support Professional Certificate
When you enroll in this course, you'll also be enrolled in this Professional Certificate.
- Learn new concepts from industry experts
- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
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There are 7 modules in this course
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SA
Reviewed on Aug 8, 2024
Ce cours m'a été d'une très grande aide et m'a permir d'affermir mes connaissances dans le domaine de l'assistance IT
NN
Reviewed on Nov 5, 2025
Préventif, proactif, instructif, intéressant, utile, pédagogique et éthique
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