diff --git a/SCOR/802_1x.md b/SCOR/802_1x.md
index 0a330d0..f57f8c8 100644
--- a/SCOR/802_1x.md
+++ b/SCOR/802_1x.md
@@ -1,8 +1,6 @@
-# Understanding 802.1X and TrustSec Software-defined Segmentation
+# What is 802.1X?
 
-In the ever-evolving landscape of network security, understanding and implementing robust security protocols is paramount. 
-
-Among these, 802.1X and Cisco TrustSec, which involves software-defined segmentation, play a crucial role in securing network access and data transmission. 
+802.1X is an IEEE Standard for port-based Network Access Control (PNAC). It is a protocol that enhances security in networks, both wired and wireless, by providing an authentication mechanism for devices trying to connect to a LAN or WLAN. 
 
 ```
 User Device (Supplicant) <----> Authenticator (Access Switch/Point) <----> Authentication Server (RADIUS)
@@ -19,9 +17,7 @@ User Device (Supplicant) <----> Authenticator (Access Switch/Point) <----> Authe
 10. [Authenticator]     <Controls Port Access Based on Decision> [Supplicant]
 ```
 
-## What is 802.1X?
 
-802.1X is an IEEE Standard for port-based Network Access Control (PNAC). It is a protocol that enhances security in networks, both wired and wireless, by providing an authentication mechanism for devices trying to connect to a LAN or WLAN.
 
 ### Key Features of 802.1X:
 - **Authentication**: It uses the Extensible Authentication Protocol (EAP) over LAN (EAPOL) to authenticate devices.