Abstract: Bank Systems require a better security to protect the Accounts, User Information and Money from hackers and intruders. User needs higher level of protection for their data during Money Transaction through Online Payment systems. There are some possible ways for hackers to retrieve user information through SQL (Structured Query Language) injection attacks. By implementing Blockchain technology, we can overcome SQL injection attacks and it is secure when compared to existing security systems. To prevent from unauthorized users, we use OTP (One Time Password) verification and Automatic generated call alert through Google account instead of SIM (Subscriber Identity Module) card based SMS (Short Message Service) alert.
Keywords: Blockchain, Bank, Transaction, OTP, SQL injection attack.
| DOI: 10.17148/IJARCCE.2020.9315