Explore node hardening, propagation attacks, P2P network defenses, and mitigation of Sybil or 51% threats.

Understand hot, cold, and hardware wallets, seed management, and best practices to protect digital assets.

Yes. Mini-projects include designing secure transaction scripts, securing network nodes, and auditing wallets.

Absolutely. You’ll gain applied skills to build secure and scalable Bitcoin solutions.

Track 3 (Threats, Strategy & Innovation + Capstone) follows, integrating concepts from previous tracks and final assessment.

No. Certification is only awarded after completing all three tracks and passing the final proctored exam.

To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.

When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.