Security Architecture
It is a strong starting point before diving into the material below. The concepts build on each other quickly, and the exam tests them at a depth that surprises candidates who only skimmed the material. By validating data in an input field on the server side and only allowing data that meets input requirements, SQL code, and commands used in injection attacks can be prevented from running. Web-based applications are used as a conduit between a client (e.g., a user's browser on their local machine) and an underlying information source (like a SQL database). Passive entitiesAn object is anything that is passively accessed by a subject, like a file, server, process, or hardware component. Active entitiesA subject is a person, process, program, or anything similar that actively tries to access…