Questions: Labeling media that contains personally identifiable information (PII)

The answer is the first one: labeling media that contains personally identifiable information (PII).

Explanation for each option:

1. Labeling media that contains personally identifiable information (PII): This is an appropriate use of removable media when allowed. Proper labeling helps in identifying the contents and ensures that the media is handled according to the required security protocols.

2. Discarding unneeded removable media in the trash: This is not appropriate because removable media can contain sensitive information. Proper disposal methods, such as shredding or using a certified destruction service, should be used to prevent unauthorized access to the data.

3. Downloading data from classified networks: This is not appropriate as it poses a significant security risk. Transferring data from classified networks to removable media can lead to data breaches and unauthorized access to sensitive information.

4. Destroying removable media with a refrigerator magnet: This is not an effective method for destroying data on removable media. Proper destruction methods, such as degaussing, shredding, or incineration, should be used to ensure that the data cannot be recovered.

Summary: The appropriate use of removable media, when allowed, is to label it if it contains personally identifiable information (PII). This ensures proper handling and security of the data.