Irishrail.ie currently uses hypertext transfer protocol (http) and is a fully safe and secure website. During the booking flow you will be transferred from a 'http' to a 'https' environment where additional security is provided. If you encounter issues while booking on our website through your company environment, please ask your Administrator to exclude www.irishrail.ie from their exclusion list. To book directly in a 'https' environment please use the following link - https://booking.cf.irishrail.ie