It is imperative that an application perform checks when each function or portion of the application is accessed, to ensure that the user is properly authorized to access it. Without continual checks each time a function is accessed, an attacker could forge requests to access portions of the application where authorization has not been granted.

Explanation/Reference:
Explanation:
In legal terms, when "data processor" is defined, it refers to anyone who stores, handles, moves, or manipulates data on behalf of the data owner or controller. In the cloud computing realm, this is the cloud provider.

The Safe Harbor regulations were developed by the Department of Commerce and are meant to serve as a way to bridge the gap between privacy regulations of the European Union and the United States. Due to the lack of adequate privacy laws and protection on the federal level in the US, European privacy regulations generally prohibit the exporting of PII from Europe to the United States. Participation in the Safe Harbor program is voluntary on the part of US organizations. These organizations must conform to specific requirements and policies that mirror those from the EU, thus possibly fulfilling the EU requirements for data sharing and export. This way, American businesses can be allowed to serve customers in the EU. The Health Insurance Portability and Accountability Act (HIPAA) pertains to the protection of patient medical records and privacy. The Gramm-Leach-Bliley Act (GLBA) focuses on the use of PII within financial institutions. The Sarbanes-Oxley Act (SOX) regulates the financial and accounting practices used by organizations in order to protect shareholders from improper practices and errors.