Cybersécurité : comment sécuriser un site web from Coursera

L’usage du web et sa sécurisation sont devenus incontournables et la cybersécurité est l'un des domaines professionnels parmi les plus demandés.

Ce MOOC vous permet d'acquérir les compétences de base pour sécuriser des sites web et ce dès la phase de conception (security by design).

Il aborde les concepts et enjeux de la cybersécurité ainsi que les mécanismes de protection contre les cyberattaques. 3 types d’attaque exploitant des vulnérabilités des sites web sont abordés : injections SQL, Cross-Site Scripting (XSS) et Traversal Directory. Des travaux pratiques de simulation vous permettront d'acquérir des compétences techniques immédiatement applicables à la conception et au développement de sites internet, dans des conditions de sécurité optimales.

Quels que soient leurs secteurs d’activité, la majorité des organisations possèdent un site internet et ces derniers sont aujourd’hui des cibles privilégiées. Les cyberattaques sont de plus en plus fréquentes et tous les types d’organisation sont touchés : TPE/PME, grands groupes, collectivités, administration publique, établissements hospitaliers...

Grâce à ce cours, vous apprendrez à identifier les risques pour les anticiper et appliquer les mécanismes de protection en amont.

What's inside

Syllabus

Préambule - Installation de l'environnement

Se familiariser avec l'environnement du cours : cette semaine a pour but de vous familiariser avec l'environnement pédagogique utilisé tout au long de ce MOOC.

Les bases de la cybersécurité

Lors de cette première semaine, le MOOC introduira les notions de cyberespace, de cybersécurité … Nous aborderons les besoins de sécurité, l’organisation de la sécurité et les mécanismes de sécurisation des sites web. Puis, nous évoquerons les menaces et examinerons les types d’attaques.

Les attaques par injections SQL

Lors de cette semaine, vous allez vous familiariser avec les injections SQL et notamment leurs exploitations à l'aide du TP. Les contre-mesures sont également décrites dans la vidéo.

Les attaques de type Cross-Site Scripting (XSS)

Lors de cette semaine, vous allez vous familiariser avec les vulnérabilités XSS et notamment leurs exploitations à l'aide du TP. Les contre-mesures sont également décrites dans la vidéo.

Les attaques de type Traversal Directory

Durant cette semaine, vous allez vous familiariser avec les attaques de type traversal directory ou traversée de répertoires.

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Développe des compétences de base en sécurité des sites Web, répondant aux besoins actuels en matière de cybersécurité

Aborde les concepts fondamentaux de cybersécurité et leur importance pour la sécurisation des sites Web

Fournit des travaux pratiques de simulation pour une application immédiate des concepts appris

Centré sur la conception sécurisée des sites Web, une approche préventive pour atténuer les risques de cyberattaques

Convient aux professionnels de l'informatique, aux développeurs Web et à toute personne impliquée dans la sécurisation des sites Web

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Cybersécurité : comment sécuriser un site web with these activities:

Review basic computer skills

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Reviewing basic computing skills like file management, web navigation, and keyboard shortcuts will help you navigate the course materials more efficiently and effectively.

Browse courses on Computer Skills

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Create and organize files and folders on your computer.
Navigate the internet using a web browser.
Use basic keyboard shortcuts to improve your efficiency.

SQL Basics

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Ensure you have a solid grasp of SQL before the course.

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Review SQL syntax.
Practice writing basic SQL queries.
Create a database and tables.
Insert, update, and delete data using SQL.
Complete a project that utilizes SQL queries.

Show all two activities

Career center

Learners who complete Cybersécurité : comment sécuriser un site web will develop knowledge and skills that may be useful to these careers:

Web Developer

Web Developers design and create websites and web applications. The course's focus on securing websites from the design phase aligns perfectly with the responsibilities of a Web Developer. The technical skills gained from the course's practical exercises will be invaluable in implementing security measures during web development.

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Penetration Tester

Penetration Testers are responsible for simulating cyberattacks to identify security vulnerabilities in an organization's systems. The course's focus on understanding and exploiting website vulnerabilities will be highly valuable for Penetration Testers.

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Ethical Hacker

Ethical Hackers are employed to test an organization's security systems and identify vulnerabilities. The course's in-depth coverage of cyberattacks and their countermeasures will be highly beneficial for Ethical Hackers.

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IT Security Consultant

IT Security Consultants provide advice and guidance to organizations on how to protect their IT systems and data from security risks. The course provides a comprehensive understanding of website security concepts and attack vectors, which is crucial for IT Security Consultants to effectively assess and mitigate risks for their clients.

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Security Researcher

Security Researchers identify and analyze new security vulnerabilities and develop countermeasures to protect against them. The course's comprehensive coverage of website security concepts and attack vectors will provide a strong knowledge base for Security Researchers.

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Security Architect

Security Architects design and implement security solutions to protect an organization's IT systems and data. The course's in-depth exploration of website security principles and best practices will provide a valuable foundation for aspiring Security Architects.

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Cyber Security Analyst

Cyber Security Analysts help organizations protect their computer systems and networks from attacks, damage, or unauthorized access. The course emphasizes security in the design of websites, which is extremely relevant to the work of a Cyber Security Analyst. The course's in-depth coverage of different types of cyberattacks and their countermeasures will be particularly helpful.

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Information Security Analyst

Information Security Analysts plan and implement security measures to protect an organization's data and information systems. The course's emphasis on practical skills in securing websites, particularly the simulation exercises, will be highly beneficial for this role.

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Cloud Security Engineer

Cloud Security Engineers design and implement security measures for cloud-based systems and services. Websites are often hosted on cloud platforms, so the course's emphasis on website security will be highly relevant for Cloud Security Engineers.

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IT Auditor

IT Auditors evaluate an organization's IT systems and processes to ensure compliance with security regulations and standards. The course's emphasis on understanding and mitigating website security risks will provide valuable knowledge for IT Auditors.

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Risk Analyst

Risk Analysts identify and assess potential risks to an organization's operations, including cyberattacks. The course's coverage of website security principles and attack vectors will provide a valuable perspective for Risk Analysts in assessing website-related risks.

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Information Technology Manager

Information Technology Managers oversee the planning, implementation, and maintenance of an organization's IT systems. The course's emphasis on website security best practices and risk management will be beneficial for Information Technology Managers in making informed decisions about website security.

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Network Security Engineer

Network Security Engineers design, implement, and manage security measures for computer networks. The course's focus on website security principles and attack vectors will be highly relevant to Network Security Engineers, as websites are often targets of cyberattacks.

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Malware Analyst

Malware Analysts investigate and analyze malicious software to help organizations protect their systems from cyberattacks. The course's exploration of different types of cyberattacks and their countermeasures will be highly relevant for Malware Analysts.

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Data Analyst

Data Analysts collect, analyze, and interpret data to identify patterns, trends, and insights. Websites generate a wealth of data, so the course's focus on website security will be helpful for Data Analysts who work with this type of data.

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