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1. #Applocker windows 10 enterprise how to#
2. #Applocker windows 10 enterprise update#
3. #Applocker windows 10 enterprise full#

Powershell Version 2 – be aware of! ( read here )ĮxecutionPolicy is like a baby door. Powershell Version 5 adds additional capabilities with the constrained language, the logging and brings also some improvements regarding JEA. How many computers does an attacker need to initialize his attack? Correct! – only one computer. I got very often tackled with arguments like “ah we are just in the uprading process to Windows 10 – we don´t touch our Windows 7 machines anymore.” – I have to be very honest here – this kind of argumentation is just – stupid.

#Applocker windows 10 enterprise update#

With WMF 5.1 it is very easy to update the Powershell Version on your existing machines to it and this is also a must do for all the Windows 7 machines. Many customers do still use Windows 7 and are going to use it at least to a decent number for the next 2-3 years. Here we start with the most simple point – this is definetely the Powershell Version itself – and here you should target always the most current one which is out there – Powershell Version 5 ( WMF 5.1 )

So – Where to start? The Powershell Version!įirst of all you have to understand the basics when it comes to Powershell Security. Lee Holmes, Azure Management Security, April 10, 2017, Comparison Powershell can be used even without the Powershell.exe and there are some frameworks like PSAttack which do this easily as you can see in this Procmon log: This brings most people (who are not familiar with the technical parts in depth) to the conclusion that Powershell is evil and has to be deactivated. If you search a little bit you will find without any doubt dozens of hacking frameworks which can be used out of the box even from unexperienced people and allowing to do disturbing harming things much too easily.

#Applocker windows 10 enterprise full#

The news are full of security breaches where Powershell has been used. Therefore I created a session for the Powershell Conference 2017 to show this in depth – unfortunately it is a huge amount of information and you need to know about some of the technical terms to understand the whole picture which I will explain within this (long) blog post.įirst we should start why everyone thinks that Powershell is the evil armyknife for the blackhats out there. There are a lot of dependencies which you should be aware of! And the complexity also raises from 0 to 100 within the first topics. What are the most important steps and what has to be done in which priority order? The problem is that there is no comprehensive overview for this.

#Applocker windows 10 enterprise how to#

Here I got very often asked how to establish a complete Powershell Security approach.

I work as Premier Field Engineer for Microsoft Germany and have been working with many enterprise customers to assist in the preparation of the migration towards Windows 10. The most important points to enforce Powershell Security is to use the newest Versions (OS and Powershell), use whitelisting and enforcing the usage of the ConstrainedLanguageMode and establish a good rights structure with frequent centralized logging and validate all the new features coming with the new Windows 10 Versions. There are some people who don´t have the time to read the whole text – if you are familiar with the topic the text in bold includes the most important points and is just for you.