[VANDIEN.IO_LLC]
FILESENTINEL.SYS // ONLINE DROPFILE.SYS // ONLINE UPLINK // SECURE TELEMETRY // 0 TX
T+ 2026.06.13 // RIDGEWOOD-NJ
FileSentinel app icon, a shield with a magnifying glass

Comparison // Nightfall

FileSentinel vs Nightfall

Nightfall is a cloud-native DLP that scans SaaS apps via APIs. FileSentinel scans the files on your Windows machine, on-device. Different targets, different trade-offs.

100% Local No Cloud OCR Included Windows 10 / 11

Cloud vs endpoint

SaaS scanning vs local files

Nightfall is a cloud-native DLP that connects to SaaS platforms and uses APIs and machine learning to scan data in services like cloud drives and messaging apps.

FileSentinel scans the files sitting on your Windows machine and network shares, entirely on-device. One watches your cloud apps; the other watches your local files, and they address different exposures.

At a glance

How they compare

DimensionNightfallFileSentinel
Primary targetSaaS / cloud apps via APIsLocal files & network shares
Where it runsCloud serviceOn your Windows device
Data handlingProcessed in the cloudStays on your machine
Best forSecuring cloud app dataSecuring endpoint files
SetupConnect SaaS integrationsInstall one app

Where FileSentinel fits

Cover the local blind spot

Cloud DLP like Nightfall does not see the sensitive files sitting on a laptop or a shared drive. FileSentinel covers that local blind spot, on-device and with no uploads, and can complement a cloud DLP that watches your SaaS estate.

Local files On-device No uploads

Questions & answers

FAQ

Does FileSentinel scan SaaS apps like Nightfall?

No. Nightfall targets cloud and SaaS data via APIs. FileSentinel targets the files on your Windows machine and network shares, on-device.

Can they be used together?

Yes. They cover different surfaces, cloud apps versus local files, so using both closes more gaps.

Which keeps scanned data more private?

FileSentinel processes everything locally with no uploads; Nightfall processes data in its cloud service.

What does FileSentinel need to run?

Just a Windows 10 or 11 PC and the app from the Microsoft Store, with no integrations to configure.

Get FileSentinel

FileSentinel vs Nightfall AI DLP

Install FileSentinel from the Microsoft Store and scan your files for sensitive data, all on your Windows PC with nothing uploaded.