A cybersecurity analyst who works for a large corporation has been analyzing a recent cyber attack that targeted his company's network. The analyst is using both the Cyber Kill Chain and Open Source Security Testing Methodology Manual (OSSTMN) frameworks to analyze the attack. What is the main difference between the Cyber Kill Chain and OSSTMM frameworks in incident response and management? Both frameworks have the same focus on identifying and analyzing the stages of a cyber attack,but differ in the level of detail and granularity of their analysis. The Cyber Kill Chain focuses on assessing the maturity level of an organizations security practices, while OSSTMM focuses on identifying and analyzing the stages of a cyber attack. Both frameworks have the same focus on assessing the maturity level of an organization's security practices but differ in the level of detail and granularity of their analysis. The Cyber Kill Chain focuses on identifying and analyzing the stages of a cyber attack, while OSSTMM focuses on assessing the maturity level of an organization's security practices.