<!-- * Use this issue template for suggesting new docs or updates to existing docs. Note: Doc work as part of feature development is covered in the Feature Request template. * For issues related to features of the docs.gitlab.com site, see https://gitlab.com/gitlab-org/gitlab-docs/issues/ * For information about documentation content and process, see https://docs.gitlab.com/ee/development/documentation/ --> <!-- Type of issue --> <!-- Un-comment the line for the applicable doc issue type to add its label. Note that all text on that line is deleted upon issue creation. --> <!-- /label gitlab-ce~9444928 - Correction or clarification needed. --> <!-- /label gitlab-ce~9444929 - New doc needed to cover a new topic or use case. --> <!-- /label gitlab-ce~9444930 - Improving an existing doc; e.g. adding a diagram, adding or rewording text, resolving redundancies, cross-linking, etc. --> <!-- /label gitlab-ce~9444931 - Review a page or group of pages in order to plan and implement major improvements/rewrites. --> <!-- /label gitlab-ce~9444932 - Anything else. --> ### Problem to solve <!-- Include the following detail as necessary: * What product or feature(s) affected? * What docs or doc section affected? Include links or paths. * Is there a problem with a specific document, or a feature/process that's not addressed sufficiently in docs? * Any other ideas or requests? --> We should have docs for the `Enforce DNS rebinding attack protection` application setting See also https://gitlab.com/gitlab-org/gitlab-ce/commit/a1a0f8e6b017f57060bc94d14fd4d37d8756e47d#note_209512305 ### Further details ### Proposal Maybe add docs for that setting into https://docs.gitlab.com/ee/security/webhooks.html ### Who can address the issue <!-- What if any special expertise is required to resolve this issue? --> ### Other links/references https://gitlab.com/gitlab-org/gitlab-ce/commit/a1a0f8e6b017f57060bc94d14fd4d37d8756e47d /cc @oswaldo @fjsanpedro