Navigate to the webpage of Attica e-banking https://ebanking.atticabank.gr/#/login and choose Online Registration to Attica e-banking. In order to sign-up to e-banking, you must be a customer of Attica Bank, and have also declared your mobile phone and e-mail address to the Bank. Your credentials will be generated Online and you can login at Attica e-banking and Attica Mobile services immediately.