How To Block Explicit Images in Bing
Microsoft’s Bing search engine may at times display explicit images if it is not redirected to Safe Search. You can do this by togling DNS Redirects within the Web Filter interface.
1. Open your Web Filter and navigate to Web Filter>- Settings > General
2. Scroll down to Search Controls and click the dropdown menu under Bing Safe Search to toggle it to On. Click Save.
All of your Bing searches will not be mapped and redirected to strict.bing.com and will return only Safe Search results. Learn more about Bing Safe Search in this Bing help article.