3D Secure
What is 3-D Secure?3D Secure is a simple password-protected identity-checking service which is designed to improve both Cardholder and Merchant confidence in Internet purchases and to reduce disputes and fraudulent activity related to the use of cards.
The system is supported both by Visa and Mastercard. If you use a Visa card then ‘Verified by Visa’ mark, if you use a Mastercard then ‘SecureCode’ mark is displayed during registration and each time the Cardholder enters a password for authentication at the time of purchase, and may also be displayed by participating Merchants.
How to sign up?
It is very simple to sign up:
- You can sign up for the service through your card issuer either before or during an on-line shopping session at a 3D-Secure merchant.
- You need to choose a password and a personal message to verify your identity.
- When you’ve signed up, you can shop at any online merchant offering 3-D Secure.
- Choose online ticket tab on THY web site
- Choose your flight
- Enter your personal info and card details as usual
- A pop-up window will appear on the screen,
- Your personal assurance message on the screen tells you that the bank or organisation that issued your card is asking for your password
- Enter your password, click 'submit'
- Your identity is then confirmed and your online ticket purchase is completed securely.