E-banking provides significant benefits to both banks and customers by offering convenience, increased access, and lower costs. It allows customers to bank anytime from anywhere while solving issues with traditional banking like time and place constraints. However, e-banking also presents new security threats like ATM skimming, online fraud, and mobile malware that require preventative measures such as EMV chips, multi-factor authentication, encryption, and education. Overall, e-banking has become necessary for modern banking while continued innovation aims to address ongoing security challenges.