Explanation/Reference:
Explanation:
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.

The AICPA is the organization responsible for generating and maintaining what are the Generally Accepted Accounting Practices in the United States.

No matter what kind of application, system, or hosting model used, encryption is 100 percent dependent on encryption keys. Properly securing the keys and the exchange of them is the biggest and most important challenge of encryption systems.

XML firewalls are most commonly deployed in line between the firewall and application server to validate XML code before it reaches the application.