Software as a service (SAAS) services featuring software for managing, coordinating, and streamlining cybersecurity incident response activities, communicating and collaborating among incident response teams, insurers, and insureds; collecting and sharing incident data for insurance claims processing and renewal readiness; assessing and improving an organization's cybersecurity posture; preparing for potential cyber incidents and supporting cyber insurance risk assessment; tracking and managing cybersecurity gaps and vulnerabilities; integrating, exchanging, and managing cybersecurity postures, threats, and incidents for insurance and for processing cyber insurance underwriting, incident readiness and response; for connecting web2 and web3 blockchain solutions for tokenizing and storing cyber posture, threat, incident, and claims data; creating a digital history for cybersecurity and cyber insurance purposes; privately sharing data among parties; dynamically adapting security configurations; informing cyber insurers of changes in posture and connecting that to adaptive cyber insurance policies; and streamlining the cyber insurance application, underwriting, and renewal process; enabling automated data input and document submission, reducing bi-directional communication during underwriting, and providing a standardized format for data exchange among insured parties, brokers, and underwriters.