Kerberos is a network authentication protocol.

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What are the difference between maxlife and maxrenewlife in kerberos?

I want to know if I set maxlife to three day, but my ticket issued only a day. So I want t o know the difference between maxlife and maxrenewlife.
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19 views

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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78 views

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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33 views

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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19 views

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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96 views

How to make sshd create non-existing user when using kerberos?

I am setting my sshd to use kerberos auth. Everything was fine until I actually login via ssh. I got invalid user. If I added the account to the server running sshd, then I could login using password ...
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115 views

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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39 views

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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26 views

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 ...
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1answer
3k views

Samba share not accessible from Windows 7 (on domain) via hostname

I have spent several days attempting to solve this- none of the answers on this forum or any other were able to help. I tried everything. I read the entire Samba manual. Nothing worked. Happily, I ...
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100 views

Checking if a password is correct is taking a very long time?

When trying to log in to KDE or Unity, or to switch users with su, I type my password and have to wait just over two minutes to be logged in to any of my various accounts on my local system. This did ...
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187 views

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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1answer
529 views

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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1answer
162 views

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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60 views

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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1answer
209 views

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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32 views

unmet dependencies+I cannot update anymore [duplicate]

Possible Duplicate: When trying to upgrade Kerberos development libraries, why do I get an “unmet dependencies” error? The following packages have unmet dependencies: ...
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1answer
289 views

Kerberos with Active Directory

So I've setup kerberos on Ubuntu in various ways (likewise-open, winbind, etc) and keep coming up with the same problem. kinit works fine and I get the initial ticket, but when I try to access a proxy ...
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1answer
157 views

“AND Operator” in PAM

I need to prevent users from authenticating through Kerberos when the encrypted /home/users has not yet been mounted. (This is to avoid corrupting the ecryptfs mountpoint) Currently I have these ...
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2answers
8k views

rails & libpq-dev nasty dependencies

I don't know if this question belongs here, but I'll take a shot. Hi. I'm running ubuntu 11.10 dual-boot with windows vista on my machine. On Ubuntu, I've installed RVM, rails gem, & PostgreSQL ...
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1answer
4k views

Kerberos SSO with Apache - Partly works

Ok... I've got my Apache server running, and I have Kerberos configured to integrate with our primary domain controller (Windows 2003). When I try to access my page, however, I get a login ...
17
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1answer
1k views

Setup for mounting kerberized nfs home directory - gssd not finding valid kerberos ticket

Our home directories are exported via kerberized nfs, so the user needs a valid kerberos ticket to be able to mount its home. This setup works fine with our existing clients & server. Now we want ...