Final answer:
Security and safety have distinct meanings and goals in software systems. Security focuses on protecting against unauthorized access and activities, while safety ensures the system operates reliably and without errors or failures. Both aspects are important for secure and trustworthy software systems.
Step-by-step explanation:
In the context of software systems, security and safety have distinct meanings and goals.
Security refers to protective measures and controls implemented to prevent unauthorized access, use, disclosure, disruption, modification, or destruction of data and resources. It focuses on protecting the system from malicious attacks and unauthorized activities.
On the other hand, safety is concerned with ensuring the system operates reliably and free from errors or failures that could cause harm to users or the environment. It focuses on eliminating software defects, vulnerabilities, and design flaws that could lead to accidents or non-compliance with safety regulations.
For example, in a banking application, security measures would include authentication mechanisms, encryption for sensitive data, and firewalls to protect against external threats. Safety measures would involve testing the software for potential bugs, ensuring accurate transaction processing, and complying with financial regulations to prevent fraudulent activities.