Whitelists

A whitelist is a list of approved or trusted entities, such as websites, email addresses, or devices, that are allowed access to a system or network. Think of it as a VIP list: only those on the list are permitted entry, enhancing security and control. For example, in email, a whitelist ensures emails from trusted contacts always reach your inbox, reducing spam or malicious messages. It’s a proactive way to restrict access, ensuring only verified and safe entities can connect or interact.