Kerberos is a network authentication protocol.

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Ubuntu : Kerberos With LDAP

I am using ubuntu 12.04. I am installing LDAP with Kerberos authentication. I followed the steps in the ubuntu documentation. https://help.ubuntu.com/12.04/serverguide/kerberos-ldap.html After ...
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Share directories with Active Directory users

I need to configure an Ubuntu, to share directories. The allowed users are in an Active Directory in Windows 2003 server. Can I use ntlm for that or only kerberos?
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Kerberos and google-authenticator (2-factor auth)

Does anyone know how can I use google-authenticator in combination with kerberos and thus provide to my users 2-factor authentication?
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kerberos ticket watcher

I just switched from openSuSe to Ubuntu 12.04. At work we use kerberos to auth to different systems. In openSuSe I had a nice little tray app "kerberos ticket watcher" that could renew and initialise ...
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authentication method for likewise to join a domain

I installed likewise and joined my an active directory domain. I'm finding it's a bit unclear on how the default authentication works. Do I have to do any extra configuration to enable kerberos? If I ...
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Password not accepted at login

I had tried to setup kerberos authentication to log into some ADS thing at my new university, however that didn't work and resulted in me having to enter my password twice for everything. So I did: ...
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krb5-multidev, libk5crypto3, libk5crypto3:i386 package dependency

Using Ubuntu 12.04 Asus U43F I can no longer update, install or remove packages via software center because of package dependency errors. sudo apt-get install -f reads the following: Reading ...
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Samba Share not accessible with AD user

I try to install a samba server for active directory authentication and shares. I managed to configure kerberos (kinit klist works) I configured smb.conf. wbinfo -u wbinfo -g getent group *showing ...
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Where is krb5_util on Ubuntu 14.04?

The crucial krb5_util command (http://web.mit.edu/kerberos/krb5-latest/doc/admin/admin_commands/kdb5_util.html#kdb5-util-8) doesn't seem to be available on Ubuntu 14.04 although it ships with 1.12.x ...
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samba and AD integration - usermapping fails and only shows the numeric IDs and not usernames

I have successfully integrated AD + Samba + Winbind in my Ubuntu NAS box and all worked fine for 2 weeks. Suddenly today I couldn't get into the share and after logging in to the server, I found that ...
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Having trouble setting up LDAP and Kerberos

I'm following the 14.4 Server Guide for Kerberos and LDAP. When I get to step 3.5 of Configuring LDAP, it says my password is wrong: ldap_bind: Invalid credentials (49) I guess the password on ...
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NFSv4 with Kerberos

I am trying to configure NFSv4 with Kerberos according here. How I create credentials for server and clients?
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Kerberos isn't allow existing users login on some machine

In my place, there are more than 40 computers in the office and using Kerberos as authentication. The issue occurs in about 4 computers in the office. I know not much about Kerberos system but I ...
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How to setup xdm to use kerberos without pam?

I know I could do this via PAM. But I see krb5 support in xdm souce. And Xsecurity says so, too. Then my question is, how? I cannot find a step by step document on this.
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heimdal error Decrypt integrity check failed for checksum type

when I try to authentication with heimdal-kdc ,I get this error in kdc log : (enctype aes256-cts-hmac-sha1-96) error Decrypt integrity check failed for checksum type hmac-sha1-96-aes256, key type ...
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Post-login Kerberos

I looked through the web, but my google-fu is failing me. Is there a way to setup kerberos so that the when I login, it uses the local shadow file, but if the KDC is present (I'm on the home ...