Whitelisting is a cybersecurity strategy under which only pre-approved or trusted users, entities, or actions are allowed to operate on a system or network.

A whitelist or allowlist is a list or register of entities that are being provided a particular privilege, service, mobility, access or recognition. Entities on the list will be accepted, approved and/or …

Aug 4, 2025 · Whitelisting, also known as allowlisting, is a security approach where you create a list of pre-approved apps, users, websites, IP addresses, or emails. Anything not on the list is …

Sep 24, 2025 · At its core, whitelisting is a cybersecurity practice that permits only pre-approved applications, users, IP addresses, or emails to access a system. Everything else is blocked by …

What is a whitelist? A whitelist, often called an allow list, is a collection of approved entities, such as websites, applications, or email addresses. These entities are permitted access or …

Essentially, a whitelist serves as an approved list, contrasting with a blacklist, which includes entities that are denied access or recognition. Security clearances: Individuals on a whitelist …

Jun 19, 2023 · A whitelist in cybersecurity is a list of pre-approved entities like IP addresses, email addresses, applications, or software that are granted access to a system or network.

A whitelist, also known as an allow list, is a cybersecurity measure that permits access only to pre-approved users, entities, or actions, enhancing security by default denying all others.

Jun 14, 2025 · Also called an allow list, a whitelist is names, e-mails, IPs, or other identifiable details that are not blocked. For example, with an ad blocker, a whitelist contains all the …

Jan 12, 2023 · Whitelisting is a security technique that works by creating a list of approved programs, websites, and other digital content. This list is typically created by the user or …