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• Shift left is important in integrating security early on in the development process
• Development and security teams need to work together to maximize mutual understanding and cooperation
• Risk profiling is important in designing effective security defenses
• The Hardening Project in Japan is an eight-hour security competition that helps participants update their knowledge about incident response and improve their defenses
• The competition involves dealing with technical failures, customer complaints, and public relations response
• The Softening Day is a session where teams and attackers give presentations to share and summarize their activities and strategies