METHOD TO INPUT IMPORTANT INFORMATION SECURELY WHEN EXPLORE THE WEB SITE

摘要

A method for inputting important information securely against a key logger in website navigation is provided to prevent hacking of a key logger intercepting keyboard input by encoding a key value with an encryption mode informed from a website when the important information such as a password is inputted for Internet banking. A website informs a user browser of an encryption mode when the user browser is connected to the website. A user encodes information by using the encryption mode and inputs the encrypted information to the website through a keyboard. The user browser decodes and transmits an encrypted keyboard input value when the keyboard input value is transmitted to the website, or the encrypted keyboard input value is transmitted to the website without decryption and is decrypted in the website.