Kerberos is a network authentication protocol designed to allow nodes, communicating over a non-secure network, to prove their identity to one another in a secure manner.

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Distinct databases with the same Kerberos Authentication server

Should two deployed applications within a private network requiring distinct databases (for storing their own users credentials) require distinct Authentication servers (implementing Kerberos)? Or is ...
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Is a Kerberos ticket valid with only one-way external trust between domains?

The situation is that I have two domains (Domain A and Domain B) that live on separate networks. I need to allow users in B to be authenticated with integrated windows authentication (IWA) when they ...
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Is a keytab sufficient for logon?

Is possession of a Kerberos .keytab file (as generated by e.g. ktpass) sufficient to 'pretend to be' that user on a windows machine? For example, create a process as, or access network resources (e.g. ...
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cracking krb5 passwords (des3-hmac-sha1 and des-cbc-crc )

I'm trying to audit kerberos passwords. The available formats are des3-hmac-sha1 and des-cbc-crc but I cannot find a possibility/a tool to crack them. For other hash-types I used John the Ripper, but ...
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What are some scenarios I would use MSFT Certificate Enrollment Web Services?

The Certificate Enrollment Policy Web Service and the Certificate Enrollment Web Service are made for non domain connected machines to retrieve certificates of various kinds. When setting this up, I ...
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Cannot contact my realm for credentials

I have created a KERBEROS.TEST realm on my ubuntu 14.10 virtual machine and after addprinc root/admin also I added mu client machine as principal, I checked kinit and with sudo klist command I ...
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How to get Service_key and the corresponding function call interface from the Samba source TGS_REP part

1, My existing configuration environment are as follows: (1), Server_side, Redhat5.5 Enterprise with samba4.0.0 installed, Ip Address: 5.5.5.149; domain name: EXAMPLE.COM; (2), Client_side: windows ...
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Kerberos Replay Attack- Scenario which server is not aware there is a replay attack

I'm researching about Kerberos protocol, I understand the logic of Kerberos but, I cannot solve that assumption. The case will given below: Servers check that the time stamps on authenticators are ...