Add https://securitymastod.one/

diff --git a/docs/Using-Mastodon/List-of-Mastodon-instances.md b/docs/Using-Mastodon/List-of-Mastodon-instances.md
index 0cd3f18d670b65b940e98aaff05f8ccd04341ee4..6b6eda74cd84258620770f450e8f69a3d24eb0ca 100644 (file)
--- a/docs/Using-Mastodon/List-of-Mastodon-instances.md
+++ b/docs/Using-Mastodon/List-of-Mastodon-instances.md
@@ -6,6 +6,7 @@ There is also a list at [instances.mastodon.xyz](https://instances.mastodon.xyz)
 | Name | Theme/Notes, if applicable | Open Registrations | IPv6 |
 | -------------|-------------|---|---|
 | [mastodon.social](https://mastodon.social) |Flagship, quick updates|Yes|No|
+| [securitymastod.one](https://securitymastod.one/) |Information security enthusiasts and pros|Yes|Yes|
 | [awoo.space](https://awoo.space) |Intentionally moderated, only federates with mastodon.social|Yes|No|
 | [animalliberation.social](https://animalliberation.social) |Animal Rights|Yes|No|
 | [socially.constructed.space](https://socially.constructed.space) |Single user|No|No|