Protocols List -> Dingtalk Image
Dingtalk Image ports range, how to block Dingtalk Image in network?
| Protocol: | Dingtalk Image |
Support: | WFilter zh.4.1, WFilter en.4.1, WFilter Free 1.0, WFilter ROS 1.0, WFilter MINI 1.0 | ||
| Author: | Bruce | ModifyTime: | 2024-04-27 23:38:15 | ||
| Dingtalk send/recv image | |||||
This protocol is official supported. You can install it in "System Settings"->"Protocols" of WFilter.
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"Dingtalk Image" uses TCP protocol for communication.
TCP traffic analysis
Ports Range
Remote tcp port(s): 443.
TLS traffic analysis
TLS connections are found in Dingtalk Image's traffic.
TLS Host(s) being connected(regular expression): (tls-eos|collab)\.dingtalk\.com$.
How to block Dingtalk Image?
- Block the listed ports to block Dingtalk Image.
- Block the listed http and tls domains to block Dingtalk Image.
- Setup a content filter(ie: WFilter), which can block Dingtalk Image via signature matching.
