Embedded Systems Security Training Course

Introduction

• Distinguishing general security from embedded systems security

Defining the Security Characteristics of Embedded Applications

• Transactions within embedded networks
• Automotive industry security standards
• Security considerations for Android devices
• Next-generation software-defined radio technologies

Key Components of Embedded Systems

• Comparing microkernel and monolithic architectures
• Establishing independent security levels
• Fundamental security requirements
• Access control mechanisms
• Input/Output virtualization

Conducting Threat Modeling and Assessment

• Identifying attackers and valuable assets
• Analyzing the attack surface
• Constructing attack trees
• Formulating a security policy

Creating Secure Embedded Software

• Principles of secure coding
• Designing for security in programming
• Implementing minimal footprint solutions
• Utilizing component-based architecture
• Applying the principle of least privilege
• Adopting a secure development lifecycle
• Involving independent expert validation
• Utilizing model-driven design methodologies
• Performing code reviews and static analysis
• Executing security testing protocols
• Conducting peer code reviews

Mastering and Applying Cryptography

• Differentiating cryptographic modes
• Using cryptographic hashes
• Understanding cryptographic certifications
• Key management practices
• Working with block ciphers
• Implementing Message Authentication Codes (MACs)
• Generating secure random numbers

Safeguarding Data

• Protocols for data in transit
• Securing data during transmission
• Protocols for stored data
• Protecting data while at rest

Defending Against Attacks

• Recognizing common software vulnerabilities
• Mitigating side-channel attack vectors

Integrating Security into Legacy Projects

• Harden bootloaders and manage firmware updates securely

Wrap-up and Future Directions