Security Glossary

Privileged Accounts

User or service accounts that have elevated rights or administrative privileges on systems. Examples include IT admin accounts, accounts with domain-wide permissions, or even a user account with full access to sensitive financial data. Because these accounts can make big changes (install software, change configurations, access all data, etc.), they are high-value targets for attackers.

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Managing privileged accounts means keeping their number limited, using strong MFA for them, and monitoring their use.

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Small businesses often have just a few privileged accounts (like the Office 365 global admin or the router login); it's wise to closely guard these (don't use them for daily work, change their passwords often, and disable any default "admin" accounts that came with your systems).

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In short, privileged accounts are "keys to the kingdom," and they require extra protection and oversight.