Blockchain Security Certification digital badge from the Blockchain Certification Association

Certified Blockchain Security Professional

Exam Cost: $150.00 USD
Number of Questions: 75 Questions
Pass Score: 70%
Time Allotted: 90 minutes to complete exam
Exam Language: English
Voucher Expiration Date: One Year from Purchase
About BCA certification: Standards


BCA certifications are designed with our Advisory Board and vetted thoroughly by technology executives, instructors, and developers. All exams can be taken online via our online assessment system.


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BCA Certifications are the independent method for validating your blockchain credentials with specific market knowledge.

The Certified Blockchain Security Professional assessment provides validation of your competency as it relates to blockchain security.

  • Cyber Security Professionals
  • Computing Security Professionals
  • Software Engineers
  • Programmers
  • Developers
  • Application Architects

51% attack, finney attack, race attack, eclipse attack, Sybil attack, DDoS, routing attack, DAO attack, and parity multisig parity attack 

Security documentation, and development

Consortium blockchains, and interoperability 

Existing blockchain platforms – Open Source and Commercial

Understand the primary programming languages

Understand the hosting and mining options

Awareness of associated technologies

Information that should not go on a blockchain

Consortium blockchains and Sidechains

Node volume and security implications

Business decisions on private vs public blockchains

Disintermediation and industry implications

Private and Public Keys

Soft and hard forks, and security

Ownership validation 

Blockchain vs standard network security

TCP Network Protocols

Tools required to build security features

Official scores for exams come immediately following the exam. A passing score is 70%. Exam results are reported PASS/FAIL and you will be provided your percentage. Blockchain Certification Association does not report scores on individual items, nor will it provide additional information upon request.

  • Students are allowed to retake the test one time at no additional cost.
  • Applicants who wish to retake the test beyond the 1 additional time, must purchase a new voucher.
  • A student who has passed a certain exam may not take the same exam (defined as an exam of the same version with the same exam number) again within 12 months of when the exam was passed. A student who wishes to take the exam again in order to re-certify may do so after the 12-month period.

To take any BCA exam, an applicant must provide photo Identification at the start of any exam.

Any applicant that is unwilling or unable to provide a valid government issued ID will not be allowed to take the assessment.

You can register to take the exam here on the BCA website. 

Please use your Legal name as displayed on your government issued IDs. Your first name, last name, the use or not of a middle initial, and your email address must match exactly in these two profiles. Please also use your personal email address as your primary address.

How frequently is the exam updated?

Blockchain Certification Association conducts a quarterly review of all exams.  Based on that review, we can modify them quarterly.  However, our policy is to modify them at a minimum annually.

Will I need to update my certification?

Each certification has a term of 2-years from the date of passing the exam.  However, with a fast changing market, the value of the certification is subject to change.

I did not received my certificate?  How can I access it online?

If you pass your exam, you can immediately access your certificate.  In the event that you lose your certificate, you can login and print a new copy of it.

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