From 7008eb3521ca64c2c291fc5730f70d5715afb46b Mon Sep 17 00:00:00 2001 From: Sun Knudsen Date: Tue, 2 Mar 2021 17:19:42 -0500 Subject: [PATCH] Added warning to encrypted paper backup guide --- how-to-create-encrypted-paper-backup/README.md | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/how-to-create-encrypted-paper-backup/README.md b/how-to-create-encrypted-paper-backup/README.md index cdabff0..7162dae 100644 --- a/how-to-create-encrypted-paper-backup/README.md +++ b/how-to-create-encrypted-paper-backup/README.md @@ -127,7 +127,15 @@ sudo curl -o /usr/local/sbin/secure-erase.sh https://sunknudsen.com/static/media sudo chmod +x /usr/local/sbin/secure-erase.sh ``` -### Step 10: reboot +### Step 10: disable Wi-Fi (if not using ethernet) or disconnect ethernet cable + +> WARNING: DO NOT CONNECT RASPBERRY PI TO NETWORK EVER AGAIN WITHOUT REINSTALLING RASPBERRY PI OS FIRST (DEVICE IS NOW “COLD”). + +```shell +echo "dtoverlay=disable-wifi" | sudo tee -a /boot/config.txt +``` + +### Step 11: reboot ```shell sudo systemctl reboot