To access the SIRI portal, go to https://siri.incit.org/ then click on the 'Login' button to log in to the SIRI portal.

Input your email address in the 'Email' field then click on the 'Submit' button. 

If you input an unregistered email address, an error message will appear at the top of the page.

If you input the correct email address, a message confirming your email will appear at the top of the page. After inputting your email, click on the 'Password' button to input your password.

After that, you need to enter the OTP you received in the email/google authenticator into the 'One-time code' field. If you consistently use the same browser or IP address when accessing the SIRI portal, you can select the 'Trust this IP/Browser' option to avoid being asked for two-factor authentication every time you log in. Then, click on the 'Submit' button.

If you didn't receive the OTP, you can click on the 'Lost token' link. Then you will receive an OTP in your email. Enter the OTP in the 'Request Token' field and click on the 'Submit' button.

If this is a first time you login to SIRI portal, you need to install Google Authenticator on your mobile phone to get another OTP to access the SIRI portal by scanning the QR code. After you get the OTP in your mobile phone, input your OTP to the 'One-time code' field then click on the 'Submit' button. If you consistently use the same browser or IP address when accessing the SIRI portal, you can select the 'Trust this IP/Browser' option to avoid being asked for two-factor authentication every time you log in. Then, click on the 'Submit' button.

Then you will be redirected to the Dashboard page.