CompTIA Security+ SY0-701 3.3 Study Guide: Data Security and Classifications

Data is one of the most critical assets any organization possesses. Protecting that data requires a deep understanding of what the data is, how it is classified, where it resides, and the specific methods used to secure it. This guide synthesizes core concepts from the CompTIA SY0-701 exam regarding data types, classifications, protection methods, and states of data. 1. Data Types and Classifications Organizations handle diverse sets of information, each requiring different levels of security and regulatory compliance. Core Data Categories Regulated Data: Data governed by third-party rules or government laws. Example: Credit card data must comply with the Payment Card Industry (PCI) standards. Trade Secrets: Proprietary processes and secrets unique to an organization. Unauthorized access to these can compromise a company's competitive advantage. Intellectual Property (IP): Creative works or inventions protected by legal frameworks such as copyrights and trademarks . While often visible