<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE FL_Course SYSTEM "https://www.flane.de/dtd/fl_course095.dtd"><?xml-stylesheet type="text/xsl" href="https://portal.flane.ch/css/xml-course.xsl"?><course productid="24040" language="fr" source="https://portal.flane.ch/swisscom/fr/xml-course/cydrill-sect-jwa" lastchanged="2026-01-12T11:36:22+01:00" parent="https://portal.flane.ch/swisscom/fr/xml-courses"><title>Security Testing Java Applications</title><productcode>SECT-JWA</productcode><vendorcode>CY</vendorcode><vendorname>Cydrill</vendorname><fullproductcode>CY-SECT-JWA</fullproductcode><version>1.0</version><objective>&lt;ul&gt;
&lt;li&gt;Getting familiar with essential cyber security concepts&lt;/li&gt;&lt;li&gt;Understanding Web application security issues&lt;/li&gt;&lt;li&gt;Detailed analysis of the OWASP Top Ten elements&lt;/li&gt;&lt;li&gt;Putting Web application security in the context of Java&lt;/li&gt;&lt;li&gt;Going beyond the low hanging fruits&lt;/li&gt;&lt;li&gt;Understanding security testing methodology and approaches&lt;/li&gt;&lt;li&gt;Getting familiar with common security testing techniques and tools&lt;/li&gt;&lt;li&gt;Managing vulnerabilities in third party components&lt;/li&gt;&lt;li&gt;Identify vulnerabilities and their consequences&lt;/li&gt;&lt;li&gt;Learn the security best practices in Java&lt;/li&gt;&lt;li&gt;Input validation approaches and principles&lt;/li&gt;&lt;/ul&gt;</objective><essentials>&lt;p&gt;General Java and Web development, testing and QA&lt;/p&gt;</essentials><audience>&lt;p&gt;Java developers and testers working on Web applications&lt;/p&gt;</audience><contents>&lt;ul&gt;
&lt;li&gt;Cyber security basics&lt;/li&gt;&lt;li&gt;The OWASP Top Ten&lt;/li&gt;&lt;li&gt;Security testing&lt;/li&gt;&lt;li&gt;Common software security weaknesses&lt;/li&gt;&lt;li&gt;Wrap up&lt;/li&gt;&lt;/ul&gt;</contents><outline>&lt;p&gt;&lt;strong&gt;DAY 1&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Cyber security basics&lt;/strong&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;What is security?&lt;/li&gt;&lt;li&gt;Threat and risk&lt;/li&gt;&lt;li&gt;Cyber security threat types&lt;/li&gt;&lt;li&gt;Consequences of insecure software&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;strong&gt;The OWASP Top Ten&lt;/strong&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;OWASP Top 10 &amp;ndash; 2017&lt;/li&gt;&lt;li&gt;A1 &amp;ndash; Injection
&lt;ul&gt;
&lt;li&gt;Injection principles&lt;/li&gt;&lt;li&gt;Injection attacks&lt;/li&gt;&lt;li&gt;SQL injection
&lt;ul&gt;
&lt;li&gt;SQL injection basics&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; SQL injection&lt;/li&gt;&lt;li&gt;Attack techniques&lt;/li&gt;&lt;li&gt;Content-based blind SQL injection&lt;/li&gt;&lt;li&gt;Time-based blind SQL injection&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;SQL injection best practices
&lt;ul&gt;
&lt;li&gt;Input validation&lt;/li&gt;&lt;li&gt;Parameterized queries&lt;/li&gt;&lt;li&gt;Additional considerations&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Using prepared statements&lt;/li&gt;&lt;li&gt;Case study &amp;ndash; Hacking Fortnite accounts&lt;/li&gt;&lt;li&gt;Testing for SQL injection&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;Code injection
&lt;ul&gt;
&lt;li&gt;OS command injection
&lt;ul&gt;
&lt;li&gt;OS command injection best practices&lt;/li&gt;&lt;li&gt;Using Runtime.exec()&lt;/li&gt;&lt;li&gt;Using ProcessBuilder&lt;/li&gt;&lt;li&gt;Case study &amp;ndash; Shellshock&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Shellshock&lt;/li&gt;&lt;li&gt;Case study &amp;ndash; Command injection via ping&lt;/li&gt;&lt;li&gt;Testing for command injection&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;Script injection&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;General protection best practices&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;A2 &amp;ndash; Broken Authentication
&lt;ul&gt;
&lt;li&gt;Authentication basics&lt;/li&gt;&lt;li&gt;Multi-factor authentication&lt;/li&gt;&lt;li&gt;Authentication weaknesses &amp;ndash; spoofing&lt;/li&gt;&lt;li&gt;Spoofing on the Web&lt;/li&gt;&lt;li&gt;Testing for weak authentication&lt;/li&gt;&lt;li&gt;Case study &amp;ndash; PayPal 2FA bypass&lt;/li&gt;&lt;li&gt;Password management
&lt;ul&gt;
&lt;li&gt;Inbound password management
&lt;ul&gt;
&lt;li&gt;Storing account passwords&lt;/li&gt;&lt;li&gt;Password in transit&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Is just hashing passwords enough?&lt;/li&gt;&lt;li&gt;Dictionary attacks and brute forcing&lt;/li&gt;&lt;li&gt;Salting&lt;/li&gt;&lt;li&gt;Adaptive hash functions for password storage&lt;/li&gt;&lt;li&gt;Password policy
&lt;ul&gt;
&lt;li&gt;NIST authenticator requirements for memorized secrets&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;Case study &amp;ndash; The Ashley Madison data breach
&lt;ul&gt;
&lt;li&gt;The dictionary attack&lt;/li&gt;&lt;li&gt;The ultimate crack&lt;/li&gt;&lt;li&gt;Exploitation and the lessons learned&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;Password database migration
&lt;ul&gt;
&lt;li&gt;(Mis)handling null passwords&lt;/li&gt;&lt;li&gt;Testing for password management issues&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;strong&gt;DAY 2&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Security testing&lt;/strong&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Security testing vs functional testing&lt;/li&gt;&lt;li&gt;Manual and automated methods&lt;/li&gt;&lt;li&gt;Security testing methodology
&lt;ul&gt;
&lt;li&gt;Security testing &amp;ndash; goals and methodologies&lt;/li&gt;&lt;li&gt;Overview of security testing processes&lt;/li&gt;&lt;li&gt;Identifying and rating assets
&lt;ul&gt;
&lt;li&gt;Preparation&lt;/li&gt;&lt;li&gt;Identifying assets&lt;/li&gt;&lt;li&gt;Identifying the attack surface&lt;/li&gt;&lt;li&gt;Assigning security requirements&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Identifying and rating assets&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;Threat modeling
&lt;ul&gt;
&lt;li&gt;SDL threat modeling&lt;/li&gt;&lt;li&gt;Mapping STRIDE to DFD&lt;/li&gt;&lt;li&gt;DFD example&lt;/li&gt;&lt;li&gt;Attack trees&lt;/li&gt;&lt;li&gt;Attack tree example&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Crafting an attack tree&lt;/li&gt;&lt;li&gt;Misuse cases&lt;/li&gt;&lt;li&gt;Misuse case examples&lt;/li&gt;&lt;li&gt;Risk analysis&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Risk analysis&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;Security testing approaches
&lt;ul&gt;
&lt;li&gt;Reporting, recommendations, and review&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;strong&gt;The OWASP Top Ten&lt;/strong&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;A3 &amp;ndash; Sensitive Data Exposure
&lt;ul&gt;
&lt;li&gt;Information exposure&lt;/li&gt;&lt;li&gt;Exposure through extracted data and aggregation&lt;/li&gt;&lt;li&gt;Case study &amp;ndash; Strava data exposure&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;A4 &amp;ndash; XML External Entities (XXE)
&lt;ul&gt;
&lt;li&gt;DTD and the entities&lt;/li&gt;&lt;li&gt;Entity expansion&lt;/li&gt;&lt;li&gt;External Entity Attack (XXE)
&lt;ul&gt;
&lt;li&gt;File inclusion with external entities&lt;/li&gt;&lt;li&gt;Server-Side Request Forgery with external entities&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; External entity attack&lt;/li&gt;&lt;li&gt;Case study &amp;ndash; XXE vulnerability in SAP Store&lt;/li&gt;&lt;li&gt;Preventing XXE&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Prohibiting DTD expansion&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;A5 &amp;ndash; Broken Access Control
&lt;ul&gt;
&lt;li&gt;Access control basics&lt;/li&gt;&lt;li&gt;Failure to restrict URL access&lt;/li&gt;&lt;li&gt;Testing for authorization issues&lt;/li&gt;&lt;li&gt;Confused deputy
&lt;ul&gt;
&lt;li&gt;Insecure direct object reference (IDOR)&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Insecure Direct Object Reference&lt;/li&gt;&lt;li&gt;Authorization bypass through user-controlled keys&lt;/li&gt;&lt;li&gt;Case study &amp;ndash; Authorization bypass on Facebook&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Horizontal authorization&lt;/li&gt;&lt;li&gt;Testing for confused deputy weaknesses&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;File upload
&lt;ul&gt;
&lt;li&gt;Unrestricted file upload&lt;/li&gt;&lt;li&gt;Good practices&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Unrestricted file upload&lt;/li&gt;&lt;li&gt;Testing for file upload vulnerabilities&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;A6 &amp;ndash; Security Misconfiguration
&lt;ul&gt;
&lt;li&gt;Configuration principles&lt;/li&gt;&lt;li&gt;Configuration management&lt;/li&gt;&lt;li&gt;Java related components &amp;ndash; best practices
&lt;ul&gt;
&lt;li&gt;Testing for misconfiguration issues&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;A7 &amp;ndash; Cross-site Scripting (XSS)
&lt;ul&gt;
&lt;li&gt;Cross-site scripting basics&lt;/li&gt;&lt;li&gt;Cross-site scripting types
&lt;ul&gt;
&lt;li&gt;Persistent cross-site scripting&lt;/li&gt;&lt;li&gt;Reflected cross-site scripting&lt;/li&gt;&lt;li&gt;Client-side (DOM-based) cross-site scripting&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Stored XSS&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Reflected XSS&lt;/li&gt;&lt;li&gt;Case study &amp;ndash; XSS in Fortnite accounts&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;XSS protection best practices
&lt;ul&gt;
&lt;li&gt;Protection principles &amp;ndash; escaping&lt;/li&gt;&lt;li&gt;XSS protection APIs in Java&lt;/li&gt;&lt;li&gt;XSS protection in JSP&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; XSS fix / stored&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; XSS fix / reflected&lt;/li&gt;&lt;li&gt;Additional protection layers&lt;/li&gt;&lt;li&gt;Client-side protection principles&lt;/li&gt;&lt;li&gt;Testing for XSS&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;strong&gt;DAY 3&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;The OWASP Top Ten&lt;/strong&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;A8 &amp;ndash; Insecure Deserialization
&lt;ul&gt;
&lt;li&gt;Serialization and deserialization challenges&lt;/li&gt;&lt;li&gt;Deserializing untrusted streams&lt;/li&gt;&lt;li&gt;Deserialization best practices&lt;/li&gt;&lt;li&gt;Using ReadObject&lt;/li&gt;&lt;li&gt;Sealed objects&lt;/li&gt;&lt;li&gt;Look ahead deserialization&lt;/li&gt;&lt;li&gt;Testing for insecure deserialization&lt;/li&gt;&lt;li&gt;Property Oriented Programming (POP)
&lt;ul&gt;
&lt;li&gt;Creating payload&lt;/li&gt;&lt;li&gt;POP best practices&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Creating a POP payload&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Using the POP payload&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;A9 &amp;ndash; Using Components with Known Vulnerabilities
&lt;ul&gt;
&lt;li&gt;Using vulnerable components&lt;/li&gt;&lt;li&gt;Untrusted functionality import&lt;/li&gt;&lt;li&gt;Importing JavaScript&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Importing JavaScript&lt;/li&gt;&lt;li&gt;Case study &amp;ndash; The British Airways data breach&lt;/li&gt;&lt;li&gt;Vulnerability management
&lt;ul&gt;
&lt;li&gt;Patch management&lt;/li&gt;&lt;li&gt;Vulnerability databases&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Finding vulnerabilities in third-party components&lt;/li&gt;&lt;li&gt;DevOps, the build process and CI / CD&lt;/li&gt;&lt;li&gt;Dependency checking in Java&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Detecting vulnerable components&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;A10 &amp;ndash; Insufficient Logging &amp;amp; Monitoring
&lt;ul&gt;
&lt;li&gt;Logging and monitoring principles&lt;/li&gt;&lt;li&gt;Insufficient logging&lt;/li&gt;&lt;li&gt;Plaintext passwords at Facebook&lt;/li&gt;&lt;li&gt;Logging best practices&lt;/li&gt;&lt;li&gt;OWASP security logging library for Java&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;Web application security beyond the Top Ten
&lt;ul&gt;
&lt;li&gt;Client-side security&lt;/li&gt;&lt;li&gt;Tabnabbing&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Reverse tabnabbing&lt;/li&gt;&lt;li&gt;Frame sandboxing
&lt;ul&gt;
&lt;li&gt;Cross-Frame Scripting (XFS) attack&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Clickjacking&lt;/li&gt;&lt;li&gt;Clickjacking beyond hijacking a click&lt;/li&gt;&lt;li&gt;Clickjacking protection best practices&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Using CSP to prevent clickjacking&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;strong&gt;Security testing&lt;/strong&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Security testing techniques and tools
&lt;ul&gt;
&lt;li&gt;Code analysis
&lt;ul&gt;
&lt;li&gt;Security aspects of code review&lt;/li&gt;&lt;li&gt;Static Application Security Testing (SAST)&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Using static analysis tools&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;Dynamic analysis
&lt;ul&gt;
&lt;li&gt;Security testing at runtime&lt;/li&gt;&lt;li&gt;Penetration testing&lt;/li&gt;&lt;li&gt;Stress testing&lt;/li&gt;&lt;li&gt;Dynamic analysis tools
&lt;ul&gt;
&lt;li&gt;Dynamic Application Security Testing (DAST)&lt;/li&gt;&lt;li&gt;Web vulnerability scanners&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Using web vulnerability scanners&lt;/li&gt;&lt;li&gt;SQL injection tools&lt;/li&gt;&lt;li&gt;Proxy servers&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;Fuzzing&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;strong&gt;Common software security weaknesses&lt;/strong&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Input validation
&lt;ul&gt;
&lt;li&gt;Input validation principles
&lt;ul&gt;
&lt;li&gt;Blacklists and whitelists&lt;/li&gt;&lt;li&gt;Data validation techniques&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Input validation&lt;/li&gt;&lt;li&gt;What to validate &amp;ndash; the attack surface&lt;/li&gt;&lt;li&gt;Where to validate &amp;ndash; defense in depth&lt;/li&gt;&lt;li&gt;How to validate &amp;ndash; validation vs transformations&lt;/li&gt;&lt;li&gt;Output sanitization&lt;/li&gt;&lt;li&gt;Encoding challenges&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Encoding challenges&lt;/li&gt;&lt;li&gt;Validation with regex&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;Unsafe reflection
&lt;ul&gt;
&lt;li&gt;Reflection without validation&lt;/li&gt;&lt;li&gt;Lab &amp;ndash; Unsafe reflection&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;strong&gt;Wrap up&lt;/strong&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Secure coding principles
&lt;ul&gt;
&lt;li&gt;Principles of robust programming by Matt Bishop&lt;/li&gt;&lt;li&gt;Secure design principles of Saltzer and Schr&amp;ouml;der&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;And now what?
&lt;ul&gt;
&lt;li&gt;Software security sources and further reading&lt;/li&gt;&lt;li&gt;Java resources&lt;/li&gt;&lt;li&gt;Security testing resources&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;</outline><objective_plain>- Getting familiar with essential cyber security concepts
- Understanding Web application security issues
- Detailed analysis of the OWASP Top Ten elements
- Putting Web application security in the context of Java
- Going beyond the low hanging fruits
- Understanding security testing methodology and approaches
- Getting familiar with common security testing techniques and tools
- Managing vulnerabilities in third party components
- Identify vulnerabilities and their consequences
- Learn the security best practices in Java
- Input validation approaches and principles</objective_plain><essentials_plain>General Java and Web development, testing and QA</essentials_plain><audience_plain>Java developers and testers working on Web applications</audience_plain><contents_plain>- Cyber security basics
- The OWASP Top Ten
- Security testing
- Common software security weaknesses
- Wrap up</contents_plain><outline_plain>DAY 1

Cyber security basics



- What is security?
- Threat and risk
- Cyber security threat types
- Consequences of insecure software
The OWASP Top Ten



- OWASP Top 10 – 2017
- A1 – Injection

- Injection principles
- Injection attacks
- SQL injection

- SQL injection basics
- Lab – SQL injection
- Attack techniques
- Content-based blind SQL injection
- Time-based blind SQL injection
- SQL injection best practices

- Input validation
- Parameterized queries
- Additional considerations
- Lab – Using prepared statements
- Case study – Hacking Fortnite accounts
- Testing for SQL injection
- Code injection

- OS command injection

- OS command injection best practices
- Using Runtime.exec()
- Using ProcessBuilder
- Case study – Shellshock
- Lab – Shellshock
- Case study – Command injection via ping
- Testing for command injection
- Script injection
- General protection best practices
- A2 – Broken Authentication

- Authentication basics
- Multi-factor authentication
- Authentication weaknesses – spoofing
- Spoofing on the Web
- Testing for weak authentication
- Case study – PayPal 2FA bypass
- Password management

- Inbound password management

- Storing account passwords
- Password in transit
- Lab – Is just hashing passwords enough?
- Dictionary attacks and brute forcing
- Salting
- Adaptive hash functions for password storage
- Password policy

- NIST authenticator requirements for memorized secrets
- Case study – The Ashley Madison data breach

- The dictionary attack
- The ultimate crack
- Exploitation and the lessons learned
- Password database migration

- (Mis)handling null passwords
- Testing for password management issues
DAY 2

Security testing



- Security testing vs functional testing
- Manual and automated methods
- Security testing methodology

- Security testing – goals and methodologies
- Overview of security testing processes
- Identifying and rating assets

- Preparation
- Identifying assets
- Identifying the attack surface
- Assigning security requirements
- Lab – Identifying and rating assets
- Threat modeling

- SDL threat modeling
- Mapping STRIDE to DFD
- DFD example
- Attack trees
- Attack tree example
- Lab – Crafting an attack tree
- Misuse cases
- Misuse case examples
- Risk analysis
- Lab – Risk analysis
- Security testing approaches

- Reporting, recommendations, and review
The OWASP Top Ten



- A3 – Sensitive Data Exposure

- Information exposure
- Exposure through extracted data and aggregation
- Case study – Strava data exposure
- A4 – XML External Entities (XXE)

- DTD and the entities
- Entity expansion
- External Entity Attack (XXE)

- File inclusion with external entities
- Server-Side Request Forgery with external entities
- Lab – External entity attack
- Case study – XXE vulnerability in SAP Store
- Preventing XXE
- Lab – Prohibiting DTD expansion
- A5 – Broken Access Control

- Access control basics
- Failure to restrict URL access
- Testing for authorization issues
- Confused deputy

- Insecure direct object reference (IDOR)
- Lab – Insecure Direct Object Reference
- Authorization bypass through user-controlled keys
- Case study – Authorization bypass on Facebook
- Lab – Horizontal authorization
- Testing for confused deputy weaknesses
- File upload

- Unrestricted file upload
- Good practices
- Lab – Unrestricted file upload
- Testing for file upload vulnerabilities
- A6 – Security Misconfiguration

- Configuration principles
- Configuration management
- Java related components – best practices

- Testing for misconfiguration issues
- A7 – Cross-site Scripting (XSS)

- Cross-site scripting basics
- Cross-site scripting types

- Persistent cross-site scripting
- Reflected cross-site scripting
- Client-side (DOM-based) cross-site scripting
- Lab – Stored XSS
- Lab – Reflected XSS
- Case study – XSS in Fortnite accounts
- XSS protection best practices

- Protection principles – escaping
- XSS protection APIs in Java
- XSS protection in JSP
- Lab – XSS fix / stored
- Lab – XSS fix / reflected
- Additional protection layers
- Client-side protection principles
- Testing for XSS
DAY 3

The OWASP Top Ten



- A8 – Insecure Deserialization

- Serialization and deserialization challenges
- Deserializing untrusted streams
- Deserialization best practices
- Using ReadObject
- Sealed objects
- Look ahead deserialization
- Testing for insecure deserialization
- Property Oriented Programming (POP)

- Creating payload
- POP best practices
- Lab – Creating a POP payload
- Lab – Using the POP payload
- A9 – Using Components with Known Vulnerabilities

- Using vulnerable components
- Untrusted functionality import
- Importing JavaScript
- Lab – Importing JavaScript
- Case study – The British Airways data breach
- Vulnerability management

- Patch management
- Vulnerability databases
- Lab – Finding vulnerabilities in third-party components
- DevOps, the build process and CI / CD
- Dependency checking in Java
- Lab – Detecting vulnerable components
- A10 – Insufficient Logging &amp; Monitoring

- Logging and monitoring principles
- Insufficient logging
- Plaintext passwords at Facebook
- Logging best practices
- OWASP security logging library for Java
- Web application security beyond the Top Ten

- Client-side security
- Tabnabbing
- Lab – Reverse tabnabbing
- Frame sandboxing

- Cross-Frame Scripting (XFS) attack
- Lab – Clickjacking
- Clickjacking beyond hijacking a click
- Clickjacking protection best practices
- Lab – Using CSP to prevent clickjacking
Security testing



- Security testing techniques and tools

- Code analysis

- Security aspects of code review
- Static Application Security Testing (SAST)
- Lab – Using static analysis tools
- Dynamic analysis

- Security testing at runtime
- Penetration testing
- Stress testing
- Dynamic analysis tools

- Dynamic Application Security Testing (DAST)
- Web vulnerability scanners
- Lab – Using web vulnerability scanners
- SQL injection tools
- Proxy servers
- Fuzzing
Common software security weaknesses



- Input validation

- Input validation principles

- Blacklists and whitelists
- Data validation techniques
- Lab – Input validation
- What to validate – the attack surface
- Where to validate – defense in depth
- How to validate – validation vs transformations
- Output sanitization
- Encoding challenges
- Lab – Encoding challenges
- Validation with regex
- Unsafe reflection

- Reflection without validation
- Lab – Unsafe reflection
Wrap up



- Secure coding principles

- Principles of robust programming by Matt Bishop
- Secure design principles of Saltzer and Schröder
- And now what?

- Software security sources and further reading
- Java resources
- Security testing resources</outline_plain><duration unit="d" days="3">3 jours</duration><pricelist><price country="SI" currency="EUR">2250.00</price><price country="DE" currency="EUR">2250.00</price><price country="AT" currency="EUR">2250.00</price><price country="GB" currency="EUR">2250.00</price><price country="IT" currency="EUR">2250.00</price><price country="NL" currency="EUR">2250.00</price><price country="BE" currency="EUR">2250.00</price><price country="FR" currency="EUR">2250.00</price><price country="MK" currency="EUR">2250.00</price><price country="GR" currency="EUR">2250.00</price><price country="HU" currency="EUR">2250.00</price></pricelist><miles/></course>