If you're interested in investigating the many Certifications, Standards and Regulations that Salesforce maintains for the force.com platform (where your improveit 360 system is hosted), you can find this information on the Salesforce website, here: https://compliance.salesforce.com/en
This may help you better understand Security Features and Compliance already built into the system, and if asked by a third party about your security and standards, you may also be able to point them here to show a third party developer what is covered by Salesforce.