Web application security in Java and C# (WASEC-JC#)

 

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.

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

Outline: Web application security in Java and C# (WASEC-JC#)

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?

Prices & Delivery methods

Online Training

Duration
4 days

Price
  • US$ 3,000
Classroom Training

Duration
4 days

Price
  • United States: US$ 3,000

Click on town name or "Online Training" to book Schedule

This is an Instructor-Led Classroom course
Instructor-led Online Training:   This is an Instructor-Led Online (ILO) course. These sessions are conducted via WebEx in a VoIP environment and require an Internet Connection and headset with microphone connected to your computer or laptop.
This is a FLEX course, which is delivered simultaneously in two modalities. Choose to attend the Instructor-Led Online (ILO) virtual session or Instructor-Led Classroom (ILT) session.

Germany

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