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Advanced Network Security

Delivery: classroom // Duration: 3 days

This course is about the realisation of IT Security on the level of network infrastructure. Usually security is implemented at single points of a network (eg. at firewalls or on important servers). The perspective from a network infrastructure often is not taken care of. The growing complexity of Network structures brings along many risks for secure traffic and high availability. You will learn what kind of dangers there are on a network level and how efficient security measures can be implemented.Our trainer, Christopher Werny, has many years of experience in different provider environments and in managing big enterprise networks – and running them securely. Basic network knowledge and TCP/IP.


Learning Objectives

By the end of this course, students will be able to:

  • Current trends and methods of network security

  • Which areas of network security you should look at

  • Why you shouldn‘t neglect them


Target Audience

  • IT Security Officers

  • Project Managers with a network security focus

  • Auditors

  • Adminstrators with a security function

  • Network provider

  • Telecommunications provider

  • Network product vendors


Course Content

  • Security problems on a topology level

    • Zone model

    • Security classification

    • Segmentation

  • Typical security problems of Ethernet

    • Sniffing

    • ARP Interception

    • Man-in-the-Middle Attacks

  • Wireless LANs

    • Attacks and Counter measures

    • Up-to-date technology

  • Security in Enterprise Networking

    • Typical security problems in large networks

    • House of Security

    • Typical measures and their prioritization

  • VLANs and Security Aspects

    • VLAN-Hopping

    • VLANs with Authentification

  • Control Plane Protocols

    • Impact on Security

    • Spanning Tree

    • CDP

    • HSRP

    • VTP

    • DTP

  • Security of Routing Protocols

    • RIP

    • OSPF

    • EIGRP

    • BGP

  • WAN / Remote Access

    • GRE

    • IPsec

    • Attacks against VPNs

  • Security of Network Devices

    • Services

    • Functions

    • Modules

    • Access Control (RADIUS, TACACS+, Kerberos)

    • 802.1x based Access Control

  • Secure Management

    • Security problems of SNMP

    • Functionality of SNMPv3

    • Logging & Log Analysis

    • NTP

  • Transport Technologies

    • Security Consideration

    • MPLS Security Functions

    • VPNs with MPLS

    • EoMPLS

    • L2-MPLS

    • L3-MPLS

  • Voice over IP

    • Security aspects and attacks

    • Isolating VoIP using MPLS

    • VOIP Hopping

    • SIP Attacks

    • H.323 Attacks

  • Multicast

    • Securing Multicast-Traffic

    • Multicast vs. IPsec

    • SRTP



Basic knowledge of networks and TCP/IP.

Upcoming Session

Dates Location Language Registration fee (plus VAT)


How to get to the ISH Campus?

Address: Südallee 1 85326 Munich, Germany
Phone: +49 (0)89 975 32275

Mit dem Auto- von der A92/München

Orientieren Sie sich an der Beschilderung “Frachtgebaude” unde verlassen Sie die Autobahn. Folgen Sie der Straße nach rechts, Sie überqueren auf der Brücke die S-Bahn Linie. Biegen Sie bei der nächsten Möglichkeitne rechts ab un folgen dem Straßenverlauf über eine langgezogene Rechtsverurve. Fogen Sie der Straße weiterhin bis Sie links abbiegen können. Biegen Sie links ab. Zu Ihrer Rechten erreichen Sie die “Luftpostleitstelle”.

By car - from the A92 / Munich

Follow the signs “Frachtgebaude” and leave the motorway. Follow the road to the right and cross the S-Bahn line on the bridge. At the next opportunity, turn right and follow the road over a long right turn. Continue to follow the street until you can turn left. Turn left. On your right you will reach the “Luftpostleitstelle”.

Mit der S-Bahn / dem Flugzeug

Steigen Sie in die S-Bahn-Linie S8 oder S1 und fahren Sie bis zum “Besucherpark”. Verlassen Sie in die S-Bahn-Station in Richtung Flight- Operations-Center (FOC/Lufthanasa) und folgen Sie am Ende der Treppen nach unten der Straße zu Ihrer Linken bis zum Ende der “Frachtgebäide”. Gehen Sie weiter gerade aus und folgen Sie der Straße nach rechts. Am Ende dieser Straße erreichen Sie die “Luftpostleitstelle”.

By S-Bahn / airplane

Get on the S-Bahn line S8 or S1 and drive to the “Besucherpark”. Exit the S-Bahn station towards the Flight-Operations-Center (FOC / Lufthanasa) and at the bottom of the stairs, follow the road to the left to the end of the “Frachtgebäide”. Continue straight ahead and follow the road to the right. At the end of this street you reach the “Luftpostleitstelle”.

Are events and trainings in English or in German?

Since we want to provide the best trainings and events for “Securing the Global future” we offer our programs in both English and German. You can tell which language the training or event is in by which flag icon is listed next to the title. A British flag for English or the German flag for Deutsch.

Where can I check my ticket order?

You can always check or make changes to your ticket order by using the link in the email you received after you completed your booking. If you don’t have this link anymore, you can request a new mail through our ticketshop.

What hotels are in the area?

While there are a wide range of hotels around the airport we have personally stay at both the Hilton and Hotel Novotel, and find them to be very nice and accommodating.

Hilton Munich Airport

Address: Terminalstraße Mitte 20, 85356 München-Flughafen
Phone: +49 (0)89 97820

Hotel Novotel

Address: Nordallee 29, 85356 München Phone: +49 (0)89 9705130

I have further questions and would like to speak to someone in person, who do I call?

Yes, you can email us at or call us at +49 89 975 32275. We are fluent in English or German.