Secure Java EE / JEE Web Application Development Lifecycle (SDL)
Course Objectives
Students who attend Secure Java Web Application Development will leave the course armed with the skills required to recognize actual and potential software vulnerabilities, implement defenses for those vulnerabilities, and test those defenses for sufficiency. This course begins by developing the skills required to fingerprint a web application and then scan it for vulnerabilities and bugs. Practical labs using current tools and techniques provide students with the experience needed to begin testing their own applications. Students also gain a deeper understanding of how attackers probe applications to understand the runtime environment as well as find potential weaknesses. This course the introduces developers to the most common security vulnerabilities faced by web applications today. Each vulnerability is examined from a Java/JEE perspective through a process of describing the threat and attack mechanisms, recognizing associated vulnerabilities, and, finally, designing, implementing, and testing effective defenses. Next, the course introduces the skills required to begin the process of integrating security early in the software lifecycle. There are hands-on labs on several analysis and design activities: Identifying Security (and Privacy) Objectives, Risk Escalator Identification and Mitigation, and Asset Inventory and Prioritization.
Practical labs reinforce these concepts with real vulnerabilities and attacks. Students are then challenged to design and implement the layered defenses they will need in defending their own applications. There is an emphasis on the underlying vulnerability patterns since the technologies, use cases, and methods of attack as constantly changing. The patterns remain the same through all the change and flux.
Working in a dynamic, lab-intensive hands-on coding environment students will learn to:
- Ensure that any hacking and bug hunting is performed in a safe and appropriate manner
- Identify defect/bug reporting mechanisms within their organizations
- Work with specific tools for targeted vulnerabilities
- Avoid common mistakes that are made in bug hunting and vulnerability testing
- Understand the concepts and terminology behind defensive, secure coding including the phases and goals of a typical exploit
- Develop an appreciation for the need and value of a multilayered defense in depth
- Understand potential sources for untrusted data
- Understand the consequences for not properly handling untrusted data such as denial of service, cross-site scripting, and injections
- To test web applications with various attack techniques to determine the existence of and effectiveness of layered defenses
- Prevent and defend the many potential vulnerabilities associated with untrusted data
- Understand the vulnerabilities of associated with authentication and authorization
- Detect, attack, and implement defenses for authentication and authorization functionality and services
- Understand the dangers and mechanisms behind Cross-Site Scripting (XSS) and Injection attacks
- Detect, attack, and implement defenses against XSS and Injection attacks
- Understand the risks associated with XML processing, file uploads, and server-side interpreters and how to best eliminate or mitigate those risks
- Learn the strengths, limitations, and use for tools such as code scanners, dynamic scanners, and web application firewalls (WAFs)
- Understand techniques and measures that can used to harden web and application servers as well as other components in your infrastructure
- Recognize and characterize existing and planned defensive controls
- Relate controls and activities to the phases of a typical exploit
- Understand and implement the processes and measures associated with the security development lifecycle (SDL)
- Identify appropriate security objectives and regulations including evolving privacy considerations
- Develop a list of risk escalators as well as potential mitigations based on an understanding of vulnerabilities
- Recognize design features that can significantly increase an application’s attack surface
- Build an asset inventory and begin the process of prioritizing their value
- Work with a baseline asset inventory to develop an initial asset inventory for a software application
- Understand and apply defensive options to data assets
Course Prerequisites
This is an intermediate -level programming course, designed for experienced Java developers who wish to get up and running on developing well defended software applications. Familiarity with Java and JEE is required and real world programming experience is highly recommended. Ideally students should have approximately 6 months to a year of Java and JEE working knowledge.
Course Agenda
Please note that this list of topics is based on our standard course offering, evolved from typical industry uses and trends. We’ll work with you to tune this course and level of coverage to target the skills you need most. Topics, agenda and labs are subject to change, and may adjust during live delivery based on audience interests, skill-level and participation.
Session: Bug Hunting Foundation
Lesson: Why Hunt Bugs?
- Security and Insecurity
- Dangerous Assumptions
- Attack Vectors
- Lab: Case Study in Failure
Lesson: Safe and Appropriate Bug Hunting/Hacking
- Working Ethically
- Respecting Privacy
- Bug/Defect Notification
- Bug Bounty Programs
Session: Scanning Web Applications
Lesson: Scanning Applications Overview
- Scanning Beyond the Applications
- Fingerprinting
- Vulnerability Scanning: Hunting for Bugs
- Reconnaissance Goals
- Data Collection Techniques
- Fingerprinting the Environment
- Enumerating the Web Application
Session: Moving Forward From Hunting Bugs
Lesson: Removing Bugs
- Open Web Application Security Project (OWASP)
- OWASP Top Ten Overview
- Web Application Security Consortium
- CERT Secure Coding Standards
- Bug Hunting Mistakes to Avoid
- Tools and Resources
Session: Foundation for Securing Web Applications
Lesson: Principles of Information Security
- Security Is a Lifecycle Issue
- Minimize Attack Surface Area
- Layers of Defense: Tenacious D
- Compartmentalize
- Consider All Application States
- Do NOT Trust the Untrusted
- Tutorial: Working with Eclipse (JEE Version) and Apache TomEE 7x
- Tutorial: Working with the HSQL Database
- Lab: Case Study Setup and Review
Session: Bug Stomping 101
Lesson: Unvalidated Data
- Buffer Overflows
- Integer Arithmetic Vulnerabilities
- Unvalidated Data: Crossing Trust Boundaries
- Defending Trust Boundaries
- Whitelisting vs Blacklisting
- Lab: Defending Trust Boundaries
Lesson: A1: Injection
- Injection Flaws
- SQL Injection Attacks Evolve
- Drill Down on Stored Procedures
- Other Forms of Injection
- Minimizing Injection Flaws
- Lab: Defending Against SQL Injection
Lesson: A2: Broken Authentication
- Quality and Protection of Authentication Data
- Handling Passwords on Server Side
- SessionID Risk Reduction
- HttpOnly and Security Headers
- Lab: Defending Authentication
Lesson: A3: Sensitive Data Exposure
- Protecting Data Can Mitigate Impact
- In-Memory Data Handling
- Secure Pipes
- Failures in TLS/SSL Framework
- Lab: Defending Sensitive Data
Lesson: A4: XML External Entities (XXE)
- XML Parser Coercion
- XML Attacks: Structure
- XML Attacks: Injection
- Safe XML Processing
- Lab: Safe XML Processing
- Lab: Dynamic Loading Using XSLT
Lesson: A5: Broken Access Control
- Access Control Issues
- Excessive Privileges
- Insufficient Flow Control
- Unprotected URL/Resource Access
- Examples of Shabby Access Control
- Sessions and Session Management
- Lab: Unsafe Direct Object References
- Lab: Spotlight: Verizon
Session: Bug Stomping 102
Lesson: A6: Security Misconfiguration
- System Hardening: IA Mitigation
- Application Whitelisting
- Least Privileges
- Anti-Exploitation
- Secure Baseline
Lesson: A7: Cross Site Scripting (XSS)
- XSS Patterns
- Persistent XSS
- Reflective XSS
- DOM-Based XSS
- Best Practices for Untrusted Data
- Lab: Defending Against XSS
Lesson: A8/9: Deserialization/Vulnerable Components
- Deserialization Issues
- Identifying Serialization and Deserializations
- Vulnerable Components
- Software Inventory
- Managing Updates
- Lab: Spotlight: Equifax
Lesson: A10: Insufficient Logging and Monitoring
- Fingerprinting a Web Site
- Error-Handling Issues
- Logging In Support of Forensics
- Solving DLP Challenges
- Lab: Error Handling
Lesson: Spoofing, CSRF, and Redirects
- Name Resolution Vulnerabilities
- Fake Certs and Mobile Apps
- Targeted Spoofing Attacks
- Cross Site Request Forgeries (CSRF)
- CSRF Defenses
- Lab: Cross-Site Request Forgeries
Session: Defending XML, Services, and Rich Interfaces
Lesson: Defending Web Services
- Web Service Security Exposures
- When Transport-Level Alone is NOT Enough
- Message-Level Security
- WS-Security Roadmap
- Web Service Attacks
- Web Service Appliance/Gateways
- Lab: Web Service Attacks
Lesson: Defending Rich Interfaces and REST
- How Attackers See Rich Interfaces
- Attack Surface Changes When Moving to Rich Interfaces and REST
- Bridging and its Potential Problems
- Three Basic Tenets for Safe Rich Interfaces
- OWASP REST Security Recommendations
Session: Moving Forward with Application Security
Lesson: Cryptography Overview
- Strong Encryption
- Message Digests
- Encryption/Decryption
- Keys and Key Management
- NIST Recommendations
Lesson: Applications: What Next?
- Common Vulnerabilities and Exposures
- CWE/SANS Top 25 Most Dangerous SW Errors
- Strength Training: Project Teams/Developers
- Strength Training: IT Organizations
- Leveraging Common AppSec Practices and Control
- Lab: Recent Incidents
- Lab: Spotlight: Capital One
Lesson: Making Application Security Real
- Cost of Continually Reinventing
- Paralysis by Analysis
- Actional Application Security
- Additional Tools for the Toolbox
Session: Secure Development Lifecycle (SDL)
Lesson: SDL Overview
- Attack/Defense Basics
- Types of Security Controls
- Attack Phases: Offensive Actions and Defensive Controls
- Secure Software Development Processes
- Shifting Left
- Actionable Items Moving Forward
- Lab: Design Study Review
Lesson: SDL In Action
- Risk Escalators
- Risk Escalator Mitigation
- SDL Phases
- Actions for each SDL Phase
- SDL Best Practices
- Lab: Risk Escalators
Lesson: Asset Analysis
- Asset Analysis Process
- Types of Application-Related Assets
- Adding Risk Escalators
- Discovery and Recon
- Lab: Design Study Asset Analysis
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