# About This Image This Image contains an Ubuntu desktop with Google Chrome, and [Forensic OSINT](https://www.forensicosint.com/) Chrome Extension pre-configured. ![Screenshot][Image_Screenshot] [Image_Screenshot]: https://5856039.fs1.hubspotusercontent-na1.net/hubfs/5856039/dockerhub/image-screenshots/forensic-osint.png "Image Screenshot" This image contains the Signal app pre-installed. Signal enforces strict security rules that block network access if it detects SSL inspection (MitM). To ensure Signal functions correctly when **WebFilter** is enabled, you must add these domains to the **SSL Bypass Domains** list in your **WebFilter configuration**: (Notice the preceding dot (.) that ensures all subdomains are also bypassed) ``` .signal.org .signal.art .signal.tube .signal.group .signal.link .signal.me ``` # Environment Variables * `APP_ARGS` - Additional arguments to pass to the application when launched.