Certified Secure Software Lifecycle Professional Practice

The STRIDE Threat Model is a framework utilized in software security to categorize potential threats based on specific characteristics. This model identifies a total of six distinct types of threats: Spoofing, Tampering, Repudiation, Information Disclosure, Denial of Service, and Elevation of Privilege.

Each of these categories addresses a different aspect of security concerns. Spoofing involves impersonating another user or device, while tampering refers to unauthorized modifications to data or code. Repudiation highlights scenarios where actions cannot be recognized or confirmed, which could lead to disputes. Information Disclosure addresses the risk of sensitive information being exposed to unauthorized parties. Denial of Service pertains to attacks that hinder the accessibility of services, and Elevation of Privilege involves unauthorized users gaining elevated access to resources.

This comprehensive classification within the STRIDE model aids in systematically identifying and addressing potential vulnerabilities in software systems, making it a fundamental tool for secure software lifecycle practices.