Assessing Security of Encrypted Messaging Applications (ASEMA)
SBIR Opportunity Analysis
DARPA, within the Department of Defense, is seeking prototype models, frameworks, and evaluation methods to assess and defend secure messaging applications from real-world attacks and advanced persistent threat groups. The work centers on characterizing SMA attack surfaces, identifying security boundaries, protections, and mitigations, and developing tools to evaluate security features and application-code risks beyond cryptographic protocols. This is a Direct to Phase II SBIR topic, so proposers must show existing feasibility evidence and relevant expertise, and Phase II is expected to end with a prototype demonstration, documented APIs, user manuals, a detailed system design document, and a commercialization plan. Topic HR0011SB20254-12 is open, and applications are due May 13, 2026 at 4:00 PM UTC.