From b33543dbecb72a321dfb7fb52bb9c24aa9bc6c59 Mon Sep 17 00:00:00 2001
From: zeus <rootapostolos@swarmlab.io>
Date: Fri, 5 Mar 2021 15:17:04 +0200
Subject: [PATCH] links

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 9b3a4f6..cd761f4 100644
--- a/README.md
+++ b/README.md
@@ -79,7 +79,7 @@ done < /project/hosts
 See 
 
 - <a href="http://docs.swarmlab.io/SwarmLab-HowTos/labs/sec/ex-1_iptables.adoc.html" target="_new">Sec1</a>
-- [sec2](http://docs.swarmlab.io/SwarmLab-HowTos/labs/sec/ex-2_iptables.adoc.html){target="_blank"} 
+- [sec2](http://docs.swarmlab.io/SwarmLab-HowTos/labs/sec/ex-2_iptables.adoc.html){target="_blank" rel="noopener"} 
 - [sec3](http://docs.swarmlab.io/SwarmLab-HowTos/labs/sec/ex-3_iptables.adoc.html){target="_blank"} 
 - [sec4](http://docs.swarmlab.io/SwarmLab-HowTos/labs/sec/ex-3a_iptables-flow-chart.adoc.html){target="_blank"}