How is information security maintained at a software level and what role levels are available within the software?

Our infrastructure and all data is hosted on the AWS platform, which is certified in ISO 9001, ISO 27001, PCI-DSS and other standards, so data is maintained with the highest practical levels of security. We have independent on-site audits of our security and operational practices on an annual basis, and also retain the services of a third party who independently review our adherence to best practice standards and who independently monitor the performance and security of our production environment. Sensitive data such as passwords undergo 256-bit encryption with a 1,024-bit salt.