Update default.html

Author: swisskyrepo

_layouts/default.html

@@ -33,6 +33,7 @@ <h1 class="site-name"><a href="{{ site.baseurl }}/">{{ site.name }}<a class="dar
             <a href="{{ site.baseurl }}/summary">📝Posts</a>
             <a href="https://swisskyrepo.github.io/PayloadsAllTheThingsWeb/">📖PayloadsAllTheThings</a>
             <a href="https://swisskyrepo.github.io/HardwareAllTheThings/">🖥️HardwareAllTheThings</a>
+            <a href="https://swisskyrepo.github.io/InternalAllTheThings/">📕InternalAllTheThings</a>
             <a href="{{ site.baseurl }}/about">👤About</a>
           </nav>