> For the complete documentation index, see [llms.txt](https://help.nightfall.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.nightfall.ai/detection_platform/faq.md).

# Detection Platform FAQs

Please find links to our Detection Platform FAQs below:

{% content-ref url="/pages/-MgINY82RUfhyYZDoMDb" %}
[What do different “Confidence Levels” mean?](/detection_platform/faq/confidence_levels.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MgINGhDT17nkM9NmgGd" %}
[What file types will Nightfall scan for sensitive data? What are the limitations?](/detection_platform/faq/file_types_scanned.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MgIMrnkPGox-QVAytoA" %}
[How do I use Context Rules?](/detection_platform/faq/context_rules.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MgIMgBfMg8gRwtnWs\_y" %}
[How do I use Exclusion Rules?](/detection_platform/faq/exclusion_rules.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MgIMFxe2317sXsJQWZP" %}
[Does Nightfall have a regex library I can choose from?](/detection_platform/faq/regex_library.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MgIMV86U8i41eN7X8qZ" %}
[How can I reduce false positives in my findings?](/detection_platform/faq/reduce_false_positives.md)
{% endcontent-ref %}

{% content-ref url="/pages/dCt0hzvuVSDpxQJu9St7" %}
[Why does Nightfall sometimes miss to report SSN, credit card number, and so on?](/detection_platform/faq/report_ssn.md)
{% endcontent-ref %}

{% content-ref url="/pages/iyHJW1kQM1m6QybSOqgp" %}
[Why does the Password Detector Report False Positive Zoom Password Findings?](/detection_platform/faq/false_positive.md)
{% endcontent-ref %}