Additional Security Code authentication for user login
$30-250 USD
进行中
已发布大约 13 年前
$30-250 USD
货到付款
create an aditional authetication machanism along with the existing username and password to our PHP and MSSQL based web Application.
example:
the user enters his user name , password and the onetime secutiy code. the one secutiry code must be entered by looking to the random generated Alphabets matching the users static 4 digit pin stored in sql DB.
for example is the users pin is 1234 then he will enter "QWER"
username: ....................
Password:.....................
onetime security code: ..............(4Chars)
QWERTYUIO----(Random change every time page loads)
1234567890 ----(static)