How to upload files

CMMC Share Links - Multipart Upload Guide

Overview

CMMC share links now accept uploads directly from FenixShare. Every transfer uses a hardened multipart pipeline built just for CMMC, so even large or sensitive files arrive intact without requiring the Windows agent.

Who Can Upload

• Folder-based CMMC share links where you already hold edit rights.

• Primary users plus any invited collaborators who have been granted edit permission.

• Upload remains multipart-only for CMMC to meet the connector’s reliability and compliance requirements.

How to Upload

1. Open the CMMC share link and choose Upload.

2. Select one or more files. FenixShare automatically slices them into encrypted chunks.

3. Track progress in the refreshed upload panel:

   • Real-time percentage for each part.

   • Clearly labeled states (Preparing → Uploading → Encrypting).

   • Inline error messaging if a chunk stalls.

4. When the upload completes, the file list refreshes.

Why Multipart Matters

• Handles large transfers without timing out typical single-request limits.

• Recovers gracefully from unstable networks by retrying only failed parts.

• Validates every chunk before sealing the encrypted object in the CMMC vault.