Sami Laiho Courses

Every computer, whether in a corporate LAN or a public network, needs to be protected with a firewall. This also applies to all servers! And this means the device itself and not a firewall on the perimeter. Zero Trust means that those protections are in place where ever you might take your computer, and that we can identify the computer and user, not just an address where it says it is. With Windows Firewall you can block pass-the-hash and other lateral movement techniques and by adding IPsec you can get all the benefits of 802.1x authenticated networks – only better, more granular and for free!

Join, Sami Laiho, a world leading security expert, in this webinar and learn how he manages different sized environments and deploys the concept of Client Firewalls.

Target group

This course is good for IT- or security admins, or project leads.


Basic knowledge of Windows administration, (Azure) Active Directory and network infrastructure

Click here to register for the course

The primary payment method is an invoice. The applicable value-added tax is added to the price of the training.

If you would like to pay by credit card, please contact

The training topics and description:

Module 1: Windows Defender Firewall with Advanced Security

  • Managing Windows Firewall
  • Managing policies via GPO
  • Managing policies via Intune

Module 2: Deploying IPsec

  • AH, ESP and IKE protocols
  • Domain Isolation – prevent unauthorized computers from talking to you
  • Creating firewall rules for computer or user accounts, not IP/SUBNETs

Module 3: Troubleshooting

  • Troubleshooting the Firewall
  • Troubleshooting IPsec

Duration: 1 day
Price: 500€ vat 0%
Date: April 12th 2024
Time: 9:00-16:00 (EEST) ( Helsinki time)
Format:  Online
Language: English



Sami Laiho

Senior Technical Fellow - Adminize Sami Laiho Sami Laiho is one of the world’s leading professionals in the Windows OS and Security. Sami has been working with and teaching OS…