Dipl.-Ing. Karsten Iwen

Network- and Security-Consulting/Training

See what I do

I can help you with:

Network Design and Planning

Would you like to have a network that is faster, more reliable and more secure? I can help you to reach that.
As a Cisco Certified Internetwork Expert (CCIE) with years of experience I know how stuff works. And yes, also what doesn't work.

Trainings and Workshops

I'm Certified Cisco Systems Instructor (CCSI) and deliver official Cisco Courseware for different Cisco Learning Partners. I can also assist you with Security-Workshops based on Cisco technology.

Area of Expertise:

IOS Routers and Switches
Cisco ASA / Firepower Thread Defense
Identity Services Engine (ISE)
Cisco Web Security Appliance
Cisco E-Mail Security Appliance
AnyConnect VPNs
Cisco Umbrella
Cisco Wireless LAN Controllers
Meraki Fullstack
Securepoint UTM
and much more ...

These are some of my certificates and achievements of the past:

Cisco Certified Internetwork Expert

CCIE #14602 (Security and R/S)

Cisco Designated VIP

2013-2019

Certified Cisco Systems Instructor

Cisco Instructor Excellence Award 2015/2016/2017/2018

CISSP

#90091, since 2006-11-13

EC-Council Certified Encryption Specialist

And numerous more:

Cisco Certified Internetwork Professional
Cisco Certified Design Professional
CCNP Wireless
Cisco Cyber Security Specialist
Certified Etical Hacker - CEH
CIW Security Analyst
VMware Certified Professional
LPI 1
CompTIA Security+ Certified Professional
IPv6 Forum Certified Engineer (Gold)
...

About this website and contact:

Dipl.-Ing. Karsten Iwen - Willy-Brandt-Allee 31c - 23554 Luebeck - Germany

t: +49-451-25040011 - e: (my initials) @ surname dot de

TAX-ID 22 133 60 142 - VAT-ID DE 13 502 44 86

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