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Virual Oral Question and Answer
IEEE/ICACT20220403 Question.1
Questioner: yiran2020@moegi.waseda.jp    2022-02-14 오후 2:14:24 		IEEE/ICACT20220403 Answer.1
Answer by Auhor ehtm94@korea.ac.kr   2022-02-14 오후 2:14:24
It is a great honor to read your paper. Smart contracts are very important for blockchain and the requirements for peers and networks are becoming higher while developing smart contracts. Therefore, for the future development of blockchain, what do you think is the biggest disadvantage of smart contracts at present? Smart contracts are generally impossible to patch. Because it is impossible to patch, it can provide clues to hack if vulnerabilities remain. I think this is the biggest disadvantage.

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