Account sharing guide

Share the profile, never the password.

A password shared in chat never comes back. A synchronized browser profile does: teammates open the same persistent session through AliasMode Cloud while the password stays with its owner.

Guide updated 2026-09-01. Follow the steps in order.

Direct answer

Store the login once in an AliasMode profile, invite teammates to the Cloud workspace, and hand over sessions by closing and syncing the profile — not by sending credentials.

What you will accomplish

Before you start

  • AliasMode with a Cloud workspace and confirmed teammates
  • One profile per shared account, with the password known only to its owner
  • An agreement on who may open which profiles and when
  • Two-factor authentication kept on the owner's device

Step-by-step

  1. Give each account one profile

    The shared account lives in one AliasMode profile. Its password is entered once, by the owner, and persists as a session in the profile's user-data directory.

  2. Invite the team to the workspace

    Add teammates to your Cloud workspace with member roles. Access is a workspace membership, not a credential copy.

  3. Sync the profile

    After the owner's first session, Cloud sync uploads an encrypted version of the portable profile. Teammates download it to their own machines.

  4. Hand off by closing

    One operator has the session open at a time. Closing the profile syncs the latest state; the next teammate opens it with all cookies intact — no password ever moved.

  5. Keep 2FA on the owner

    Two-factor prompts go to the owner's phone. If a teammate triggers one, they ask the owner — which is exactly the audit trail you want.

  6. Revoke, don't rotate (first)

    When someone leaves, revoke their device in the Cloud workspace the same day. Password rotation is a last resort; device revocation is the fast, complete cut.

  7. Log the windows

    Keep a simple log of who had a profile open and when. It costs seconds and answers every 'who posted this' question.

The AliasMode workflow

  1. Workspace roles

    Owner and member roles in Cloud decide who can hold profiles at all — keep members few and named.

  2. Encrypted sync

    Portable profiles sync encrypted with version-based checks, so stale sessions never overwrite current ones.

  3. Concurrent-open warnings

    AliasMode warns when a profile is open elsewhere, keeping one-writer sessions honest.

  4. Device revocation

    Lost laptop, offboarded teammate: revoke the device in the workspace and access ends there.

Verify it worked

  • A teammate opens the shared profile and lands in the logged-in session without asking for the password.
  • Only the owner's device receives 2FA prompts.
  • Revoking a removed teammate's device cuts their access immediately.
  • The handoff log matches Cloud's version history for each profile.

Cautions

  • Platforms still attribute all actions to the account; sharing access does not spread responsibility.
  • Do not bypass the workspace by exporting profile folders manually — encrypted Cloud sync is the controlled path.
  • Never paste credentials into shared documents or chat, even 'temporarily'; that copy is forever.

The password-free handoff loop

  1. Owner seeds the session

    The owner logs in once inside the profile and closes it to sync.

  2. Teammate claims the window

    A teammate opens the profile from their device — cookies arrive with it.

  3. Work and close

    Teammate works the account, closes, and the state syncs back.

  4. Log the window

    Both sides note the time window in the shared session log.

Ways teams share accounts, compared

Credential sharing versus profile sharing
MethodWhat leaksRevocation
Password in chatThe credential itself, permanentlyPassword rotation and hope
Shared password managerThe credential to everyone with vault accessVault item removal
Platform team featuresNothing, when the platform supports the roleRole removal
AliasMode profile sessionNo credential; only a synced sessionDevice revocation in the workspace

Account sharing FAQ

Is this safer than a shared password manager?

It solves a different problem: the password never leaves the owner, and what travels is a revocable session. Use a password manager for credentials; use profiles for session handoff.

What happens if two people open the profile at once?

AliasMode warns on concurrent opens and retries pending uploads, so last-writer conflicts surface instead of silently overwriting.

Does the teammate need the password at all?

Only when the platform itself forces a re-login. Then the owner enters it, on their own profile, and syncs — the credential never gets copied around.

Sources and verification

  • Facebook Help Center · Manage where you are logged in (checked September 2026)
  • X Help Center · Keep your account secure (checked September 2026)
  • Instagram Help Center · Two-factor authentication (checked September 2026)

Public product details can change after the check date. Facts are re-checked on a monthly cycle.