Windows_update is the protocol used for windows system updates.
| Family: | Web |
| Over: | http2 |
| Over: | http |
| Over: | http_proxy |
| Over: | https |
| Over: | microsoft |
| Over: | quic |
| Over: | soap |
| Over: | spdy |
| Over: | ssl |
| Over: | windows_marketplace |
| Revision: | 17 |
| Risk level: | 2 |
| Tag: | Software Update |
| Tag: | Routable Application |