diff --git a/praesi_revealJs/index.html b/praesi_revealJs/index.html
index cbe3fe3..9f57448 100755
--- a/praesi_revealJs/index.html
+++ b/praesi_revealJs/index.html
@@ -63,6 +63,18 @@
 					## Cookies
 				</section>
 				<!--Tracking Pixel-->
+				<section data-auto-animate data-background="whitesmoke">
+					<h2>Tracking Pixel</h2>
+					<div class="r-hstack justify-center">
+						<div data-id="box1" style="background: #191919; width: 40px; height: 40px; margin: 10px; border-radius: 5px;"></div>
+					</div>
+				</section>
+				<section data-auto-animate data-auto-animate-easing="cubic-bezier(0.770, 0.000, 0.175, 1.000)">
+					<h2 style="color: #191919;">Tracking Pixel</h2>
+					<div class="r-hstack justify-center">
+						<div data-id="box1" style="width: 2000px; height: 1000px; margin: 100%px; border-radius: 200px;"></div>
+					</div>
+				</section>
 				<section>
 					<h2>Tracking Pixel</h2>
 					<ul>
@@ -172,7 +184,16 @@
 					<img src="images/dnsExplained.jpg">
 					<p>Domain Name System</p>
 				</section>
-
+				
+				<section>
+					<section>
+						<h2>PIHole Unbound</h2>
+						Hostet euren eigenen rekursiven DNS-Server
+						+ mehr Privatsphäre
+						+ erhöter Schutz vor DNS-Spoofing/Hijacking Angriffen
+						- Erstmalige Aufrufe neuer Adressen haben eine kurze Verzögerung
+					</section>
+				</section>
 
 				<section>
 					<h3>Features</h3>
@@ -188,6 +209,7 @@
 					* https://www.facebook.com/business/learn/facebook-ads-pixel
 					* https://targetleaks.de/index
 					* https://www.sciencedirect.com/science/article/pii/S0195925517303505
+					* Schnabel, Patrick (??): Netzwerktechnikk-Fibel
 				</section>
 
 			</div>