Combined harm assessment of safety and security, a systematic method for information system to analyze safety and security interactively by using HAZOP guidewords
Security-aware hazard analysis and risk assessment, a method to perform security-aware identification of safety hazards and analyze impacts of security issues on safety aspects based on the STRIDE threat model
An extension of STPA for security, a method to identify losses, security vulnerabilities, and insecure control actions, in which steps are identical to the ones in STPA and can be executed in parallel
No discussion about the dependencies between both safety and security
An optimized method of STPA-Sec, which integrates STPA and STPA-Sec into one concise framework and detects interdependencies between safety and security constraints
Only considers safety and security aspects, no UX concerns