Business email accounts are valuable because they connect to documents, contacts, password resets, payment conversations and internal information.
What MFA changes
Multi-factor authentication adds another verification step so a stolen password alone is less useful to an attacker.
Where to start
Prioritize Microsoft 365 or Google Workspace, password managers, remote support tools, accounting platforms and administrator accounts.
MFA is one control, not a complete security program, but it is one of the most important basics for a small office.
