Angel Berniz 1,442 Questions 9 Answers 0 Best Answers 2,184 Points View Profile Angel Berniz BlockchainMaster Asked: June 25, 20192019-06-25T05:26:46+00:00 2019-06-25T05:26:46+00:00 How does the security of a block works? Let’s share what is the best answer to this interview question. Share Facebook 1 Answer Voted Oldest Recent Leone Costa 2019-06-25T14:19:44+00:00Added an answer on June 25, 2019 at 2:19 pm A block is the most impervious phase of a blockchain. A cryptographic hash algorithm protects it. The block additionally consists of a different hash pointer which adds more safety to the block. If the fee within a block is changed, the hash fee will also change. This is a protection identifier and affords a reasonable degree of safety to the complete blockchain. Also, hackers need to recognize the hash key of the previous block even to try to make adjustments to the block information. 0 Reply Share Share Share on Facebook Share on Twitter Share on WhatsApp Leave an answerCancel replyYou must login to add an answer. Username or email* Password* Captcha* Click on image to update the captcha. Remember Me! Forgot Password?