taac 2 esim 1 embedding 1 threat-models 1 threat-modeling-tool 1 threat-modeling-from-code 1 threat-modeling 1 threat 1 secure-development 1 mistral-7b 1 llm-security 1 gpt-4 1 gpt-3 1 gpt 1 devsecops 1 claude-3 1 application-security 1 ai 1