turvaelutsüklit

Turvaelutsüklit, a term originating from Estonian, translates to "security lifecycle." It refers to the ongoing process of managing and maintaining security within a system or organization throughout its entire existence. This lifecycle encompasses all phases from initial design and development to deployment, operation, maintenance, and eventual decommissioning. The primary goal of a turvaelutsüklit is to proactively identify, assess, and mitigate security risks at every stage, ensuring that security is not an afterthought but an integral part of the system's journey.

The turvaelutsüklit typically begins with security requirements definition and threat modeling during the design phase. This is followed by secure coding practices and testing during development. Once deployed, the focus shifts to continuous monitoring, vulnerability management, incident response, and regular security audits during the operational and maintenance phases. Finally, as a system or component reaches the end of its useful life, secure disposal and data sanitization procedures are crucial to prevent data breaches. Implementing a robust turvaelutsüklit helps organizations adapt to evolving threats and maintain a strong security posture over time.