Which Content-ID filtering capability controls the transfer of sensitive data patterns such as credit card and social security numbers in application content and attachments?1 pointFile blocking by typeData filteringFile transfer function controlFile filtering by size

To determine which Content-ID filtering capability controls the transfer of sensitive data patterns such as credit card and social security numbers in application content and attachments, let's analyze each option step by step:

1. File blocking by type:

   • This capability blocks files based on their type (e.g., .exe, .pdf, .docx).
   • It does not specifically address the content within the files, such as sensitive data patterns.

2. Data filtering:

   • This capability is designed to inspect and control the transfer of specific data patterns.
   • It can identify and block sensitive information like credit card numbers and social security numbers within application content and attachments.

3. File transfer function control:

   • This capability controls the ability to transfer files but does not necessarily inspect the content within the files.
   • It is more about managing the transfer process rather than filtering specific data patterns.

4. File filtering by size:

   • This capability filters files based on their size.
   • It does not address the content within the files, such as sensitive data patterns.

Based on the analysis, the correct answer is:

Data filtering

This capability specifically controls the transfer of sensitive data patterns such as credit card and social security numbers in application content and attachments.