.. _scenario-4.1:

Scenario 4.1: Outdated Protocols
================================

Purpose
-------

Identify and report on the use of outdated protocols. (and/or 'practices').

Description
-----------

This demonstration shows how decrypted traffic can be utilized to identify, collect, and report on the use of outdated protocols in network traffic. A traffic generation script was used to utilize outdated protocols on the network.

Procedure
---------

1. Use script4.1 to generate TLS1.2 traffic.
2. Observe the identification of the traffic as TLS1.2 in NetScout's Packet Analysis tool.

Expected Outcome
----------------

The traffic is identified as TLS1.2 in NetScout.

+-------------------------------------------------+-------------------------------------------------+
| Passive                                         | Active                                          |
+------------------------+------------------------+------------------------+------------------------+
| Bounded Life-Time      | Exported Session Key   | Break & Inspect (Mira) | Break and Inspect (F5) |
+-----------+------------+-----------+------------+-----------+------------+-----------+------------+
| Real-Time | Post-Facto | Real-Time | Post-Facto | Real-Time | Post-Facto | Real-Time | Post-Facto |
+===========+============+===========+============+===========+============+===========+============+
| Pass      | Pass       | Pass      | Pass       | Pass      | Pass       | Pass      | Pass       | 
+-----------+------------+-----------+------------+-----------+------------+-----------+------------+

Screenshots
-----------



.. figure:: /images/demonstration_results/4.1.outdated-protocols.png
   :width: 90%
   :alt: A screenshot of NetScout's packet capture interface showing TLS 1.2 traffic.

   TLS1.2 traffic.