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You're reading from  Pentesting Active Directory and Windows-based Infrastructure

Product typeBook
Published inNov 2023
PublisherPackt
ISBN-139781804611364
Edition1st Edition
Concepts
Networking
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Author (1)
Denis Isakov
Denis Isakov
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Denis Isakov

Denis Isakov is a passionate security professional with 10+ years of experience ranging from incident response to penetration testing. He worked in various industries, including banking and consultancy. Denis is specialized in offensive security with particular focus on Active Directory and adversary malware. He has earned a Master's degree in Information Systems and Technologies in 2012. Additionally, Denis has achieved an array of industry certifications ranging from OSCP to GXPN. Outside of computers, Denis enjoys sports and discovering new places.
Read more about Denis Isakov

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Defensive recommendations

Defensive recommendations are a part of the great SharpSCCM wiki. Here, we will cover the ones that are most effective but also easy to implement. I will not repeat things such as install updates, ensure that privileged accounts use strong passwords, audit activities, enforce signing if possible, and so on. Let’s look at some defensive recommendations:

  • To prevent coercion, NTLM fallback should be disabled
  • Disable NAAs in the domain and use enhanced HTTP instead
  • Use the Software Update functionality to install clients instead of Automatic site-wide client push installation
  • Clean task sequences and device collection variables from sensitive data
  • For PXE, set a strong password for media and disable F8 Debugging
  • Check service accounts to ensure the least privileges principle is applied
  • Do not run the web client service to avoid HTTP coercion
  • Enable multi-factor authentication for SMS provider calls[17]
  • Require Extended...
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Pentesting Active Directory and Windows-based Infrastructure
Published in: Nov 2023Publisher: PacktISBN-13: 9781804611364
© 2023 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Denis Isakov

Denis Isakov is a passionate security professional with 10+ years of experience ranging from incident response to penetration testing. He worked in various industries, including banking and consultancy. Denis is specialized in offensive security with particular focus on Active Directory and adversary malware. He has earned a Master's degree in Information Systems and Technologies in 2012. Additionally, Denis has achieved an array of industry certifications ranging from OSCP to GXPN. Outside of computers, Denis enjoys sports and discovering new places.
Read more about Denis Isakov

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