Know who can reach what.

Email, business applications, and cloud services are reached through accounts. Understanding those accounts is part of understanding the systems a business relies on. The important question is what access enables, not simply how many accounts exist.

An account may hold information, allow a person to act for the business, or provide a route into another service. Its significance depends on the role it plays in daily operations.

A practical starting point is to identify the services people use and who is responsible for them. Explain which accounts are essential to the business, which have wider access, and where access depends on another account or device.

It also helps to understand how that picture changes when someone joins, changes responsibilities, or leaves. These are business events with security consequences; a useful discussion connects the event to the systems affected.

Who needs access to this information? Who can change access for other people? How does the business retain control when a person or supplier changes? Which processes depend on an account remaining available?

These questions frame a clear account of the situation. They help connect a technical weakness to an operational concern and make the purpose of a safeguard easier to understand.

When discussing access, include how people sign in, how the business would recover an account, and which connected applications have permissions. Staff with administrative access and accounts shared across processes deserve clear ownership.

Consider joiners, role changes, and departures alongside daily use. The question is how the business keeps control of important information as its people and tools change.

Accounts do not stand alone. A device may retain a session, a cloud service may connect to another application, and an AI tool may receive access through an existing account. Those connections belong in the same picture.

Built By Hackers’ focus is practical cyber hardening across business accounts, devices, cloud services, and AI tools. To start a conversation, describe the accounts and services your business relies on and the uncertainty you want to address.

For an important service, write down the business owner, the people with administrator rights, the sign-in method, the recovery arrangements, and the applications connected to the account. Check the service’s actual settings instead of relying only on what people remember.

Multifactor authentication adds a further check at sign-in. Review whether it is enabled for important accounts and how recovery works if the normal method becomes unavailable. The FTC’s small-business guide provides an accessible introduction to account protection and other basic safeguards.

When a person leaves or a supplier’s role ends, identify the accounts, shared folders, sessions, and connected applications affected. Changing one password may not describe the full access picture. Someone needs responsibility for checking what remains available and what the business must retain.

For ongoing suppliers, describe the purpose and scope of access and who can approve a change. For shared accounts, identify a business owner and consider whether the service supports separate user access. The objective is clear responsibility for who can reach important systems and why.