Whitelist Active Content Filter

You can enable a whitelist filter as the Active Content Filter (ACF) in Domino®. The ACF is used to remove potentially harmful active content from HTML messages such as JavaScript, Java, and ActiveX. A whitelist filter removes all entities except those in the whitelist. A blacklist filter (used in previous releases and still the default in this release) retains all entities except those in the blacklist.

About this task

Blacklist filters need to be maintained to continually guard against threats from new markup patterns. Whitelist filters are considered a security best practice because they are explicit about the patterns that are allowed.

The whitelist filter is applied to IBM® iNotes® and IBM Verse® messages but not to IBM® Notes® messages.

For more information, see Enabling the whitelist Active Content Filter.