A process of proving that an entity (commonly a user or organization) is who they claim to be, or who they were previously identified as being. Authentication does not guarantee that particular entity's identity absolutely, it just proves that they are the same agent that has previously successfully ...

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1answer
28 views

Restrict login on Lotus Domino server to certain IP addresses

I have a Lotus Domino server 8.5.3 that is publicly reachable via both HTTP and HTTPS. I’m using it to serve generated images, and some backend users can login to manage these images (upload new ones, ...
-1
votes
0answers
59 views

Why is my homepage getting this error? [closed]

As a DreamHost refugee (Dreamhost said "Change is good" en route to announcing that it's confiscating root privilege for its VPS customers—their "I really want root on my virtual server" was ...
0
votes
0answers
45 views

Squid with NTLM auth behind Netscaler

my task is implementing a squid proxy that allow all my authenticated (windows AD) internal users to surf internet without any credential request (pop-up). Plus, i created two squid nodes and put ...
0
votes
1answer
37 views

Apache require valid-user only working with one url on same directory

I have a directory "/var/www/web" and i configured .htaccess and htpasswd to require a valid user to access web. Also, i have a web.conf file on sites-enabled directory and serverName web.server.com. ...
1
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0answers
49 views

Gitlab and LDAP against CommuniGate Pro Server

I'm currently trying to make our GitLab authenticate to LDAP that is provided by CommuniGate Pro server. When using command line tests (like ldapsearch) I'm successfully authenticating and getting ...
0
votes
1answer
61 views

Authentication based on any of the PAM module

I want to allow some users to only use SFTP but not SSH. Also I dont want these SFTP users ID and password to be stored in /etc/passwd file. I want their id and password details will be stored in a ...
0
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0answers
44 views

Ubuntu machine user login authentication against google apps imap

Not to steal someone else's post, Dynamic UNIX users with IMAP, I thought I'd reask a 5 year old question with a little more detail. I have about 60 laptops that I'd like to run Ubuntu on and am in ...
0
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0answers
20 views

Reactivate inheritance of authentication section in IIS8.5

On our Windows 2012 R2 / IIS 8.5 servers I've changed via IIS console the username for anonymous Authentication from "IUSR" to "application pool identity" on 1 website to test the impact. After ...
0
votes
1answer
40 views

Cache FreeIPA passwords to /etc/passwd

I have setup freeIPA/Kerberos authentication for my domain and it works well. I have a service that does not support server-based auth, only local auth via /etc/passwd. Is there a method to cache ...
7
votes
2answers
393 views

SSSD rejects LDAP login with su: incorrect password

I've set up an LDAP server with user accounts. I've successfully configured a Rails application to authenticate against this LDAP server. I'm now trying to configure SSSD to authenticate against LDAP, ...
1
vote
0answers
16 views

Guide on how to create certificates and setup an EAP-TLS on debian [closed]

I need to create an EAP-TLS authentication using a freeradius. Currently I am a working EAp-PEAP setup, it is working fine. However, I now needs to move to an EAP-TLS. For this I need to create some ...
0
votes
3answers
70 views

Squid kerberos authentication no popup

I configured squid to use kerberos authentication but when I'm trying to use proxy with browser i don't get popup in browser with ask for user and password - just access denied cos of no ...
0
votes
2answers
484 views

How to provide Kubernetes api-server credentials to kube2sky inside a docker container in CoreOS

I've got a Kubernetes installation on CoreOS with DNS addon running in a pod. My problem is this: kube2sky cannot access the api-server. By default it uses 127.0.0.1:8080 which is not available to ...
0
votes
1answer
135 views

IIS 8.5 Increasing Session Timeout

I'm trying to debug and error in an ASP.NET application deployed to IIS 8.5. Users noted that Google Chrome was hanging and displaying an Aw Snap notice when hitting submit on a form. The ...
0
votes
0answers
35 views

ADFS server allows non-domain login

How do I configure ADFS server to allow only login with domain? Currently my server allows both domain and non-domain. I have tried all options on configuration of ADFS, but nothing has changed. If ...
0
votes
1answer
340 views

Postfix/Dovecot multiple authentication against Active Directory

So I have working mail server which authenticates against active directory. Everything works fine until I try to add a secondary authentication backend.. Server info: Server OS: CentOS 7.1.1503 ...
0
votes
1answer
43 views

mac ssh fails in user mode succeeds in root mode for same private key

System Configuration: MAC Version : 10.10.5 uname -a Darwin xxxxx-xxxx 14.5.0 Darwin Kernel Version 14.5.0: Tue Sep 1 21:23:09 PDT 2015; root:xnu-2782.50.1~1/RELEASE_X86_64 x86_64 ...
0
votes
0answers
46 views

How can I force logout of other users with same username

On user login I need to kick all users with same username except for the current one, thus automatically log him out from other ttys. I know that one can kick other users via slain, but not much more. ...
0
votes
1answer
67 views

How to setup an FTP server on Linux that will use an API for authentication rather that a static list of users? [closed]

I'd like to have an FTP server on a Unix machine that will be able to query a certain API (probably via HTTP or local shell script) in order to authenticate the client. It would be enough if there is ...
0
votes
1answer
57 views

Do Firewall and Domain Controller need to in same network for authentication?

My company has a firewall. My company don't have any Domain Controller nor Windows Server device. My boss plans to configure the firewall to let users authenticate with their corporate credential ...
1
vote
1answer
72 views

eXist db behind Apache proxy - authentication

I run an eXist db XML database which is proxied behind Apache. The setup of httpd.conf is as follows: <VirtualHost *:80> ServerName foo ServerAlias foo ProxyRequests Off ...
4
votes
0answers
37 views

Why is it common in the startup world for ssh keys to be used for authetication instead of kerberos? [closed]

My first few jobs as a linux admin had be working under some very senior admins. In all of these cases kerberos was setup for users to request a security token and gain access to company servers for ...
1
vote
1answer
49 views

2FA on Exchange OWA w/ mobile phones?

Does anyone have any experience with enabling 2factor authentication on a public facing OWA (exchange webmail)? I would like to enable this however i'm concerned as to how it would affect mobile ...
1
vote
1answer
376 views

Enable LDAP client in SLES 12 from command line

I want to enable / configure the LDAP client in SLES 12 without the use of the yast GUI. Before 12 (or 11 sp3 if I remember well) I used to do it with: yast2 ldap configure server="myserver" ...
1
vote
2answers
57 views

backup postgres database password issue

I've got a postgres database that I want to backup regularly. For that, I'd like to use the automated backup script here Usually I to proceed admin tasks I use these command: > sudo -i -u ...
3
votes
3answers
498 views

Unable to access shared folder using hostname

I'm currently having issues accessing shared folders on a Windows Server. The Architecture: Flat standalone network with 2 Windows Servers (2008 R2 SP1) and 2 Windows Clients (Windows 7 SP1 64bit). ...
0
votes
2answers
250 views

permission denied on authorized_keys

I am attempting to set up SFTP for chrooted users, and use SSH public key authentication. In this example I'll be working with the dummy user "globocorp" who's a member of "sftpusers". This user is ...
0
votes
1answer
30 views

Can I convert an internal user into LDAP user in Foreman?

I've got several users set up in Foreman 1.9, and I've just enabled LDAP authentication. I can get a new user logged in, but lots of machines are owned by older users, and there is editing history for ...
1
vote
1answer
150 views

How can I get sshd to tell me why it's failing public key authentications? [closed]

I'm using OpenSSH 6.9p1 (on Lubuntu) as my SSH server. When trying to connect to it (using an SSH client in Cygwin), I keep being reverted to password authentication, despite having properly generated ...
1
vote
3answers
39 views

How can I verify which DC my ubuntu server is authenticating to?

I have some intermittent authentication issues on my Ubuntu 15.04 servers. I have asked about this issue directly here: Kerberos encryption type error My Windows DCs are mixed versions for now (we're ...
0
votes
0answers
52 views

using FTP over proxy Squid with NTLM auth

I have a Squid 2.7 STABLE9 proxy on a Debian and I have allow 80, 443 & 21 port to my user (user have windows PC). When a user go throught my proxy, he have to authenticate himself with NTLM ...
1
vote
1answer
275 views

Error: KDC has no support for encryption type

I have intermittent authentication issues on my ubuntu 15.04 servers. Periodically, authentication will just stop working. Eventually it will start working again on its own. Or, if I restart both smbd ...
0
votes
2answers
91 views

Not getting credential prompt on Win Server 2012 for Ubuntu Samba share

I set up a share in Ubuntu with read/write permissions using system-config-samba. I configured my user to also be a smbuser. On all of my other systems (2 Win10, 1 Win8, 1 Ubuntu) I am prompted to ...
1
vote
0answers
156 views

Tomcat 8, Kerberos authentication

I'm configuring kerberos for a tomcat server. Before I call the web application support company I would like to know if I'm doing the correct steps since it's my first time. The domain has 2 zones, ...
0
votes
0answers
27 views

Public page directory inside authenticated WebDAV directory

I am trying to set up a web server that treats requests to http://my.domain as requests to http://my.domain/dav/pub/http. /dav should require authentication for both read and write, and /dav/pub ...
1
vote
1answer
152 views

iControl REST Remote Authentication BIG-IP v12

I have an issue while trying to use remote authentication on iControl REST API. I have tried to configure remote authentication using the following article Configuring Remote User Authentication and ...
1
vote
0answers
46 views

How to add authentication to the proxy forward trafficserver

Sorry as I add authentication to a server proxy for trafficserver already investigate and is loading the plugin basic-auth.c I did according to this tutorial ...
0
votes
1answer
98 views

Apache & Radius & OTP

We have a Radius Server which authenticates our Users for our VPN solution. It additionally uses OTPs which are sent to the mobile phone. Im trying to find a way to use Radius Auth & OTP to ...
0
votes
0answers
6 views

Cisco IPSec OSX multiple user accounts

Is it possible to force a Cisco IPSec Connection to prompt for UN/PW before login on OSX 10.10? I want to store the VPN Connection on the OSX machine, but I want users of that device to enter their ...
0
votes
1answer
2k views

Samba NT_STATUS_ACCESS_DENIED error on Ubuntu

I set up a Samba server on Ubuntu. Everything goes fine when I allow guest access, but when I try to setup a configuration for a specific user, I receive the error below: $ smbclient //x.x.x.x/john ...
0
votes
1answer
58 views

Can't connect to FTP with basic auth

We cloned a machine and are trying to set up our FTP server on a new domain. The FTP server is very basic. It is set up to allow basic auth, no anonymous, and allows read and write to all users to ...
3
votes
1answer
138 views

Proxy Kerberos Authentication - Kerberos Service Ticket Issues

I have a BlueCoat ProxySG that is able to authenticate users via Kerberos. It is set to "Proxy" so it requires user authentication for each new TCP connection. Users have a Single Sign On and their ...
1
vote
0answers
38 views

IIS Directory Browsing and forms authentication setting permissions

I have a website in IIS with directory browsing enabled (this is also an ftp site). I have recently switched to forms authentication instead of basic authentication. The root folder is accessible to ...
1
vote
1answer
114 views

NTLM on a Load Balanced Environment

We have a Netscaler VPX that load balances HTTP requests to 3 IIS services on 3 Windows servers. Authentication is set to "Windows Authentication" but because our environment isn't set up for Kerberos ...
0
votes
0answers
117 views

What is Windows Onex Credential Provider?

My application is conflicting with Windows Onex Credential Provider. This problem appears on remote user's computer. The user cannot bring his computer to me to research this problem. So I need to ...
0
votes
0answers
80 views

PAM - Ignore local user, if LDAP-connection works

I have configured some SLED10SP1 (not allowed to update) machines to use LDAP for user authentication. Because SLED10 doesn't have official packages for pam_ccreds or sssd, I have to find a way to ...
0
votes
0answers
49 views

why a user account with /bin/false shell in directory server is asking for membership in groups?

Firstly, we use ldap for user authentication. I have accidentally deleted a person account(his loginShell is /bin/false)from our directory server(sun DS7) running on red hat enterprise linux, although ...
0
votes
0answers
262 views

Jenkins User Credentials Not Showing In Project

So I have Jenkins-CI running with the plugins: Credentials Credentials Binding Git First what I did in order to authenticate Git with the remote repository, is I added credentials to the server to ...
1
vote
0answers
45 views

Subversion SSPI Authentication

If you want to use SSPI authentication for subversion served by Apache, your users are in multiple domains and users from multiple domains are allowed access to specific repositories but not all ...
0
votes
0answers
16 views

Can Tomcat handle other website basic digest authentication?

I have a SOAP WebService being served with Tomcat, and I want to make a call to another WebService which is protected by a basic digest authentication. Is there any way that Tomcat can kinda ...