To login to your account with First Security Islami Bank, Dhaka, Bangladesh internet banking, here is the link to the login page (https://ibanking.fsiblbd.com/iBankUltimus/LoginUI.aspx)
To open an account with First Security Islami Bank, Dhaka, Bangladesh internet banking, you will find under FSIBL i banking in the home page, a guidance from the bank which explains how you can have access once you become an internet banking customer.
Upon becoming an Internet Banking Customer, you have to fill up a registration form and FSIBL will provide a temporary password which will allow him/her to access his/her Account information. Use of the Password assigned to client will indicate his/her acceptance of the terms and conditions of Internet Banking Agreement. System will force him/her to change the temporary password during first login.
To download Registration Form and to know Terms & Condition Click where the bank is pointing according to the following screenshot: