Which of the following holds true for security in ADW?

The concept of security in the context of Aircraft Dispatcher Written (ADW) largely revolves around the safeguarding of sensitive information and ensuring that only authorized personnel have access to critical data. The correct choice emphasizes data redaction and transparent data encryption (TDE) as key components of security measures.

Data redaction refers to the process of editing a document to remove sensitive information before sharing it publicly or with individuals who do not have the proper clearance. This is crucial in the aviation industry, where sensitive information must be protected from unauthorized access to maintain safety and security.

Transparent Data Encryption (TDE) allows for the encryption of data stored in a database without requiring changes to the applications that access the database. TDE ensures that data is secured at rest, meaning that even if an unauthorized user gains access to the storage medium, the data remains unreadable without the decryption key. This is vital to safeguarding sensitive operational data and protecting it against breaches.

While other options like data encryption and compression, access control and authorization, and network security and monitoring are also important aspects of a comprehensive security strategy, they do not capture the specific focus on data handling practices necessary for protecting sensitive information in the aviation environment as effectively as data redaction and TDE do.