Course Overview
Your application written in Java and C# works as intended, so you are done, right? But did you consider feeding in incorrect values? 16Gbs of data? A null? An apostrophe? Negative numbers, or specifically -1 or -2^31? Because that’s what the bad guys will do – and the list is far from complete.
Handling security needs a healthy level of paranoia, and this is what this course provides: a strong emotional engagement by lots of hands-on labs and stories from real life, all to substantially improve code hygiene. Mistakes, consequences, and best practices are our blood, sweat and tears.
The curriculum goes through the common Web application security issues following the OWASP Top Ten but goes far beyond it both in coverage and the details.All this is put in the context of the discussed programming languages, and extended by core programming issues, discussing security pitfalls of the used frameworks.
So that you are prepared for the forces of the dark side.
So that nothing unexpected happens.
Nothing.
Moyens d'évaluation :
- Quiz pré-formation de vérification des connaissances (si applicable)
- Évaluations formatives pendant la formation, à travers les travaux pratiques réalisés sur les labs à l’issue de chaque module, QCM, mises en situation…
- Complétion par chaque participant d’un questionnaire et/ou questionnaire de positionnement en amont et à l’issue de la formation pour validation de l’acquisition des compétences
Who should attend
Java and C# developers working on Web applications.
Prerequisites
General Java, C# and Web development.
Course Objectives
- Getting familiar with essential cyber security concepts
- Understanding how cryptography supports security
- Learning how to use cryptographic APIs correctly in Java and C#
- Understanding Web application security issues
- Detailed analysis of the OWASP Top Ten elements
- Putting Web application security in the context of Java and C#
- Going beyond the low hanging fruits
- Input validation approaches and principles
- Managing vulnerabilities in third party components
Course Content
Day 1
Cyber security basics
- What is security?
- Threat and risk
- Cyber security threat types – the CIA triad
- Consequences of insecure software
The OWASP Top Ten 2021 The OWASP Top 10 2021 A01 - Broken Access Control
- Access control basics
- Missing or improper authorization
- Failure to restrict URL access
- Confused deputy
- File upload
- Open redirects and forwards
- Cross-site Request Forgery (CSRF)
A02 - Cryptographic Failures
- Information exposure
- Cryptography for developers
Day 2
A02 - Cryptographic Failures (continued)
- Cryptography for developers
A03 - Injection
- Injection principles
- Injection attacks
- SQL injection
- Parameter manipulation
- Code injection
- HTML injection - Cross-site scripting (XSS)
Day 3
A03 - Injection (continued)
- Input validation
A04 - Insecure Design
- The STRIDE model of threats
- Secure design principles of Saltzer and Schroeder
- Client-side security
A05 - Security Misconfiguration
- Configuration principles
- Server misconfiguration
- ASP.NET and IIS configuration best practices
- Cookie security
- XML entities
A06 - Vulnerable and Outdated Components
- Using vulnerable components
- Assessing the environment
- Hardening
- Untrusted functionality import
- Vulnerability management
Day 4
A07 - Identification and Authentication Failures
- Authentication
- Session management
- Password management
A08 - Software and Data Integrity Failures
- Integrity protection
- Subresource integrity
- Insecure deserialization
A09 - Security Logging and Monitoring Failures
- Logging and monitoring principles
- Log forging
- Log forging – best practices
- Case study – Log interpolation in log4j
- Case study – The Log4Shell vulnerability (CVE-2021-44228)
- Case study – Log4Shell follow-ups (CVE-2021-45046, CVE-2021-45105)
- Logging best practices
A10 - Server-side Request Forgery (SSRF)
- Server-side Request Forgery (SSRF)
- Case study – SSRF and the Capital One breach
Wrap up
- Secure coding principles
- And now what?
Anglais
Allemagne
Moyens Pédagogiques :