diff --git a/phase2/README.md b/phase2/README.md
index 6b42540..46386e1 100644
--- a/phase2/README.md
+++ b/phase2/README.md
@@ -28,7 +28,7 @@ main().catch(console.error)
 
 ## Security Warnings
 
-This library does not make any guarantees about constant-time operations, memory access patterns, or resistance to side-channel attacks.
+This library does not make any guarantees about constant-time operations, memory access patterns, or resistance to side-channel attacks. To see possible measures to protect the secret data generated during the ceremony, see the [Powers of Tau readme][../powersoftau/README.md].
 
 ## License
 
diff --git a/powersoftau/README.md b/powersoftau/README.md
index 09bc9a8..01970e2 100644
--- a/powersoftau/README.md
+++ b/powersoftau/README.md
@@ -56,6 +56,8 @@ Put your hash from output response to private gist (example: https://gist.github
 Participants of the ceremony sample some randomness, perform a computation, and then destroy the randomness. **Only one participant needs to do this successfully to ensure the final parameters are secure.** In order to see that this randomness is truly destroyed, participants may take various kinds of precautions:
 
 * putting the machine in a Faraday cage
+* rebooting the machine afterwards
+* rebooting the machine afterwards and disconnecting RAM
 * destroying the machine afterwards
 * running the software on secure hardware
 * not connecting the hardware to any networks