The idil.gr website uses the SSL protocol, for secure online trading.
This encrypts all of your personal information, such as your credit card number, name and address, so that it can't be read or changed when transferred over the Internet.
The SSL (SecureSocketsLayer) protocol is now the global standard on the Internet for authenticating websites to network users as well as for encrypting data between network users and web servers (webservers).
An encrypted SSL communication requires that all information sent between a client and a server be encrypted by the sending software and decrypted by the receiving software, thus protecting personal information during its transfer. In addition, all information sent with the SSL protocol is protected by a mechanism that automatically detects whether the data has changed during their transfer.