diff --git a/README.md b/README.md
index cba66ccf..b765e948 100644
--- a/README.md
+++ b/README.md
@@ -127,6 +127,7 @@ Table of Contents
   * [alienvault.com ThreatFinder](https://www.alienvault.com/open-threat-exchange/threatfinder) - Uncovers compromised systems in your network
   * https://duosecurity.com - Two-factor authentication (2FA) for website or app. Free 10 users, all authentication methods, unlimited, integrations, hardware tokens.
   * https://www.tinfoilsecurity.com/ - Automated vulnerability scanning. Free plan = weekly XSS scans.
+  * http://www.acunetix.com/free-network-security-scanner/ - Free vulnerability & network scanning for 3 targets
 
 ## Management Systems