The dramatic increase in cyberattacks targeting government agencies, critical infrastructure, and defense contractors has revealed the inefficiencies of traditional software development life-cycle (SDLC) models. Most SDLC models do not indicate security explicitly, hence secure software development practices need to be infused into each phase so as to limit the exploitation of security loopholes and safeguard the security of high‑security systems. This document puts forward SSDF‑HS, a secure software development framework for high‑security organizations. The comparative study of various hypothetical projects reveals that SSDF‑HS significantly decreases vulnerability density and mean time to remediate while also enhancing compliance scores. The mathematical risk‑reduction model illustrates the lowering of residual risk when security is integrated early (shift‑left). The framework assists high‑security organizations in writing software that is inherently secure and can withstand future threats.
목차
Abstract I. Introduction II. Literature Review A. Secure Software Development Frameworks B. Secure Software Development Life‑Cycle(SSDLC) C. Complementary Frameworks and Standards III. Methodology A. Framework Development B. Experimental Design V. Discussion VI. Conclusion VII. References
키워드
SSDSecure Software Development FrameworkSSDFSSDF‑HSHigh‑security organizationsCybersecurityRisk reduction.