Collaborate Disseminate
I have a question regarding Active Directory Security. I can export Active Directory Object information by any 3rd party LDAP Export tool from any workgroup computer which is connected in my network. For example: I used LDAPDomainDump tool… Continue reading How to prevent AD object information export by a LDAP Export tool from workgroup computer
I know that in Active Directory environments passwords are stored in the form of hashes depending on encryption types used in the environment.
I understand also that when using AES as a symmetric encryption type, the user password goes thr… Continue reading Hashed Password Kerberos PKDF2 AES – ActiveDirectory
Last week, Microsoft disrupted a Vietnam-based threat group called Storm-1152. Microsoft’s Digital Crimes Unit (DCU) gained control of the domains used by the group to sell millions of fraudulent Microsoft accounts to other cybercriminals. The DCU team has obtained a court order from the Southern District of New York to take down the US-based digital…
The post Microsoft Cracks Down on Websites Generating Millions in Fraudulent Accounts appeared first on Petri IT Knowledgebase.
Continue reading Microsoft Cracks Down on Websites Generating Millions in Fraudulent Accounts
Environment:
A multi-tiered Active Directory (AD) where tier-specific admin accounts are restricted to log on to only their tier servers.
Microsoft’s Certificate Services (CS).
Let’s say the CA tier is A and the admin requesting a Code S… Continue reading Requesting an user-specific certificate in a tiered domain
I’m learning Active Directory attacks and in one of the labs we are given the example of gaining the initial foothold in an AD system via NetNTLM by performing a password spraying attack. For the purpose of the lab we are given a custom py… Continue reading Using Hydra on a NTLM authentication
My company has a website with data stored in Microsoft SQL Server on the production server. The production server is not in Active Directory. The firewall allows connections to the production SQL server from the company offices.
I need to … Continue reading Secure authentication method for creating an Excel data connection to SQL Server
TL;DR
I’m trying to implement a fake user account that has multiple sets of credentials that can be used. Instead of a specific password, any one password from a list of them could be used to authenticate to the account. By doing so, we c… Continue reading Windows AD – Fake User Account with Multiple Passwords to Detect Password Spray
I am trying to replicate Shadow Credentials attack in Active Directory environment. My initial approach was to:
Use Whisker to create a new certificate on behalf of DC (successful):
Whisker.exe add /target:dc-2$
Use the newly created ce… Continue reading Shadow Credentials attack with TGT and TGS
Microsoft announced some important updates for the Universal Print service at its Ignite 2023 conference today. The cloud-based print service is getting macOS support, allowing users to print from any Mac app without installing third-party drivers or software. Universal Print now supports the pull printing functionality that lets employees securely release their print jobs from…
The post Ignite 2023: Microsoft 365 Universal Print Gets macOS Support, Security Features appeared first on Petri IT Knowledgebase.
Continue reading Ignite 2023: Microsoft 365 Universal Print Gets macOS Support, Security Features
The Get-ADComputer PowerShell cmdlet is a powerful tool for managing AD computers. It can be used to retrieve information about computer objects, search for computer objects based on specific criteria, and perform various actions on computer objects. What is Get-ADComputer used for? Get-ADComputer is a PowerShell cmdlet that retrieves one or more computers from Active…
The post Get-ADComputer: The PowerShell Command for Managing Active Directory Computers appeared first on Petri IT Knowledgebase.
Continue reading Get-ADComputer: The PowerShell Command for Managing Active Directory Computers