diff --git a/openpgp-workshop/index.md b/openpgp-workshop/index.md
index 8e661d7..0a87a53 100644
--- a/openpgp-workshop/index.md
+++ b/openpgp-workshop/index.md
@@ -150,6 +150,7 @@ What are some useful ways we can use OpenPGP:
 
 * Key is to derive keys in a secure environment:
     * Airgapped system (preferred)
+        * [AirgapOS](https://git.distrust.co/public/airgap): A full-source-bootstrapped, deterministic, minimal, immutable, and offline, workstation linux distribution designed for creating and managing secrets offline.
     * Virtual machine on a hypervisor via hardware virtualization (ok for some threat models)
 
 * [Hashbang GPG Guide](https://book.hashbang.sh/docs/security/key-management/gnupg/): helpful guide for GPG - good resource for beginners who want to do the advanced setup
@@ -158,6 +159,8 @@ What are some useful ways we can use OpenPGP:
     * Can use a variety of smart cards: NitroKey3, SoloKey, Yubikey
         * NitroKey and SoloKey are fully open which is great for verifiability - may requires flashing firmware
 
+* [Quorum Key Management](https://docs.distrust.co/qkm/)
+
 ---
 
 ## Backup Trick 🧙