Leo Visser
Microsoft MVP | Cloud Consultant @ OGD
Enschede, The Netherlands
I work as a Cloud Consultant for “OGD ict-diensten” (Netherlands) where I consult different companies about making better use of cloud techniques and transforming their application to the cloud. Before that I worked as a (lead) SysOps engineer for a couple of years. During this time I focused a lot on automating work to free up resources and optimize the work to make sure the customers could be served with a small team of dedicated people. I also write on my blog https://www.autosysops.com where I share insights I have gathered during my IT career.
Awards
Area of Expertise
Topics
Castle in the Cloud: Azure network perimeter defense
In the cloud you want to protect everything with Identity! Although not untrue we still see many developments in technologies like the Azure Application Gateway and the Azure Firewall.
Having all PaaS resources publicly available is not preferred according to current best practices in security. So IT environments are moving back to a more perimeter focused defense where only a couple of points are connected to the wider internet.
During this talk you will learn how to use the application gateway and azure firewall to protect the connected points. You will also learn how to make sure zero trust principles can be applied internally to make a network which is secure and in control.
So if you want to develop a strong defense in the cloud using the most modern techniques then join this session!
Boost your Azure Functions with API Management
Are you wasting precious development time adding authentication and other features to your PowerShell Azure Functions? Stop doing this and start leveraging the power of serverless Azure API Management.
In this talk you will learn how to use API Management to add authentication and you will also learn how to connect to the Azure Key Vault to secure your functions even more. To top it off you will learn how to set this up in a scalable way by utilizing the serverless platform. You will also learn how to set up reusable parts in your API management to save even more work.
So if you don’t want to worry about security when writing PowerShell Azure Functions then join this talk to learn how to offload that!
It’s always DNS – Now including cloud native DNS resolvers!
Ever had this situation where you couldn’t reach a database or other service while it should work? In how many of these cases was the issue related to DNS in the end?
The headaches of getting the DNS to work properly in complex environments with multiple domains and networks is tricky enough as it is. But now Microsoft Azure has introduced the “Azure Private DNS resolver” which is a cloud native solution to all our DNS problems. Or at least that’s what the packaging says.
Join this session to learn what this new technique can and can’t do and how it will help your environment. During the session we will look at some common DNS scenarios and how using the private DNS resolver can fix some of their potential issues. If you want to get a grip on your internal DNS structures, and next time say the issue wasn’t caused by DNS, then join!
Developer Week '24 Sessionize Event Upcoming
psconf.eu 2024 Sessionize Event Upcoming
European Cloud Summit 2024 Upcoming
It’s always DNS – Now including cloud native DNS resolvers!
Microsoft Learn Zero to Hero Community User group Sessionize Event
Azure Community Enthusiasts November 2023
Online: Spot azure network problems by visualizing it
Super Tech Friday
Workshop: Bingo! Use buzzwords like serverless, cloud native and no-code in the back-end
Welsh Azure User Group - EVENT (August 2023)
Online Event: Run PowerShell with Azure deployment scripts
Watch Back: https://www.youtube.com/watch?v=i_YmGE7fozE
Juli 2023 Azure Meetup (**BBQ editie**)
It's Always DNS - Now including cloud native DNS resolvers
psconf.eu 2023 Sessionize Event
CollabDays Netherlands 2023
Enhance your IAM by looking at Identity through a wider lens
Experts Live Netherlands 2023 Sessionize Event
Community Day 2023
Spot Azure network problems by visualizing it
Februari 2023 Microsoft & Security NL meetup
Improve security with your own PSGallery
MC2MC February 2023 - The Movie Edition
Visualize your Azure Network traffic with flow logs
Azure Thursday - Februari 2023
Level up your Azure DevOps pipelines
watch back: https://www.youtube.com/watch?v=jVrBPQ1vUKo
DuPSUG November 2022
Improve security with your own PSGallery
CloudBrew 2022 - A two-day Microsoft Azure event Sessionize Event
Cloud Takeaway - September
Level up your Azure DevOps pipelines.
watch back: https://www.youtube.com/watch?v=-QMMl8fArY8
Azure Thursday: May 2022
Visualize your Azure Network traffic with flow logs
Virtual DuPSUG – Holiday 2021
Test Your Code Quality with Pester and PSScriptAnalyzer
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