diff --git a/etc/inc/disable-common.inc b/etc/inc/disable-common.inc
index e1c930b43..d724e3b52 100644
--- a/etc/inc/disable-common.inc
+++ b/etc/inc/disable-common.inc
@@ -291,7 +291,15 @@ read-only ${HOME}/.zshrc
 read-only ${HOME}/.zshrc.local
 
 # Remote access
-read-only ${HOME}/.ssh/authorized_keys
+blacklist ${HOME}/.rhosts
+blacklist ${HOME}/.shosts
+blacklist ${HOME}/.ssh/authorized_keys
+blacklist ${HOME}/.ssh/authorized_keys2
+blacklist ${HOME}/.ssh/environment
+blacklist ${HOME}/.ssh/rc
+blacklist /etc/hosts.equiv
+read-only ${HOME}/.ssh/config
+read-only ${HOME}/.ssh/config.d
 
 # Initialization files that allow arbitrary command execution
 read-only ${HOME}/.caffrc