# Nodered hacked by adding invisible nodes

**URL:** <https://discourse.nodered.org/t/nodered-hacked-by-adding-invisible-nodes/83860>\
**Category:** General\
**Tags:** security\
**Created:** [20 December 2023 08:54 UTC](https://discourse.nodered.org/t/nodered-hacked-by-adding-invisible-nodes/83860 "2023-12-20T08:54:44Z")\
**Posts on this page:** 1\
**Showing post:** 116

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**Author:** ![E1cid](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/e1cid/32/77971_2.png) [@E1cid](https://discourse.nodered.org/u/E1cid)\
**Post date:** [6 January 2024 13:19 UTC](https://discourse.nodered.org/t/nodered-hacked-by-adding-invisible-nodes/83860/116 "2024-01-06T13:19:32Z")

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This has been offered here [How to 'whitelist' IP address's that can access Node RED](https://discourse.nodered.org/t/how-to-whitelist-ip-addresss-that-can-access-node-red/83990)

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