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This Active Directory book by Brian Desmond is a masterpiece for anyone looking to understand Active Directory (AD) inside out. It’s not a casual read but an in-depth guide that has been released five times, showcasing its quality and relevance. For those interested in Windows AD misconfigurations and pentesting, this book is a must-read.
🔗 Active Directory Pentesting Series
You Should Know:
Here are some practical commands and techniques related to Active Directory and Windows security that you can practice:
1. Enumerate Users in Active Directory:
Get-ADUser -Filter * -Properties *
2. Check for Misconfigured Permissions:
Get-ACL "AD:\Path\To\Object" | Format-List
3. Find Kerberos Service Accounts:
Get-ADUser -Filter {ServicePrincipalName -ne "$null"} -Properties ServicePrincipalName
4. Detect Unconstrained Delegation:
Get-ADComputer -Filter {TrustedForDelegation -eq $true} -Properties TrustedForDelegation
5. Check for Password Policies:
Get-ADDefaultDomainPasswordPolicy
6. List All Domain Controllers:
Get-ADDomainController -Filter *
7. Find Users with Password Never Expires:
Get-ADUser -Filter {PasswordNeverExpires -eq $true} -Properties PasswordNeverExpires
8. Audit GPOs (Group Policy Objects):
Get-GPO -All
9. Check for Inactive Accounts:
Search-ADAccount -AccountInactive -TimeSpan 90.00:00:00
10. Export AD Users to CSV:
Get-ADUser -Filter * -Properties * | Export-Csv -Path "AD_Users.csv"
What Undercode Say:
Active Directory is the backbone of Windows security, and mastering it is crucial for both defenders and attackers. The commands and techniques shared above are essential for auditing, securing, and exploiting AD environments. Whether you’re a security professional or an aspiring pentester, understanding these concepts will give you a significant edge. For further reading, check out the Active Directory Pentesting Series to dive deeper into real-world scenarios and advanced techniques. Always remember to practice these commands in a lab environment to avoid unintended consequences.
References:
Reported By: Activity 7304182550300635137 – Hackers Feeds
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