We host our servers on Amazon AWS data centers in Frankfurt, a world leader in information security and safety (you can read more on: https://aws.amazon.com/security/). We have a second server hosted on Alibaba Cloud’s data center in Hong Kong (mainly for companies in China and countries where Aliyun cloud services perform better than Amazon AWS). You can read more about their security standards through the following link: https://www.alibabacloud.com/product/security. Furthermore, we take daily backups of the entire database and ongoing incremental backups to database changes. We use SSL certificates and several third-party security tools.