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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2answers
6k views

How to failover to local account on a cisco switch/router if radius server fails?

I have the following configuration on a switch that I testing for RADIUS authentication: aaa new-model aaa authenticaton login default group radius local aaa authentication enable default group ...
1
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3answers
2k views

Open NetApp CIFS Share

I have a CIFS share on a NetApp device. I want this share to be completely open to any user/computer on the same network. I don't want any authentication (domain, workgroup, etc) required; no ...
2
votes
1answer
13 views

SSH authentication based on existing OpenVPN tunnel

I have a single CentOS server, and several Windows clients that should connect to it, from remote. I've successfully setup OpenVPN (with Public Keys), with which the clients connect to the server; and ...
0
votes
0answers
12 views

401 Error - Accessing file on server folder from web application works once, fails then onwards

Without going into application and code details too much (asp.net MVC app), this is what is happening in my application. User clicks on 'View' button on the UI. This creates a PDF on the server in ...
1
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0answers
344 views

IIS using ADFS/Saml to Authenticate

Does anyone know if there is a ADFS/SAML Identity Provider for IIS7? Example workflow - the user will go to the directory /private and it will redirect to the provider to login and back if the user ...
1
vote
1answer
876 views

squid + pfsense user authentication

I'm having a very strange problem with squid 3 and pfSense. Since I'm using a community created squid3 package for pfSense I'm not willing to rule out the possibility that it's a bug in the pfSense ...
0
votes
0answers
31 views

Nginx 403 Forbidden Error After Basic Auth [on hold]

I created auth for protect my phpmyadmin. But If I enter right login details, its shows me 403 forbidden. sudo nano /etc/nginx/conf.d/default.conf location /phpmyadmin { auth_basic "Admin ...
0
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0answers
17 views

Two questions about IIS permissions [on hold]

This question has been published on official IIS forums, but did not find the answer there. Hope find it here. Good day to you! And sorry for my English. I am using IIS for some time and now I ...
1
vote
3answers
927 views

Keep getting login requests for ASP.NET app running in IIS 7.5

When I try to access an Intranet site from a client I get asked to login all the time. Then I get a 401.3 error. The site works fine locally on the server. The site has its own app pool, Managed ...
1
vote
2answers
78 views

Permission Denied (Publickey) from OS X to Ubuntu

I know this question has been asked more than a few times, but I can't work it out on my machine and I feel like I have tried everything. I want to log into my ubuntu machine with ssh using a public ...
-1
votes
0answers
10 views

Windows Server 2008R2 Remoteapp Authentication [migrated]

I have generated a Remoteapp MSI which I have installed on 2 machines and it prompts for authentication using the standard Windows auth prompt. on a third machine it opens up an rdp session and the ...
1
vote
1answer
24 views

authentication error on WS2012 (trust relationship failed)

Given the following lab setup: HOST1 on Windows Server 2012 R2 (host running Hyper-V, joined test.local domain, static IP) DC1 on Windows Server 2012 (VM under Hyper-V on HOST1, AD and DNS roles, all ...
0
votes
3answers
1k views

TACACS+ - Cisco Router - Failover to local database not operating as it should

I have TACACS+ working and now I am trying to set it up so that it will failover locally if the TACACS+ server is unavailable. My goal is for it to check the TACACS server first, then failover if it ...
-1
votes
0answers
15 views

Nginx ip_hash load balancer and external auth via SAML2

We are trying to make work a system, consisting of two application hosts and one nginx load balancer before them with ip_hash balancing method enabled. The problem is that we need to use an external ...
2
votes
1answer
1k views

Linux Client Active Directory Authentication stops working when failover

I have an issue with Linux clients trying to AD authentication by targeting a DNS name (corp.example.com). I have 2 Domain Controller servers DC1(10.0.0.3/24), DC2(10.1.0.3/24) both domain controllers ...
6
votes
1answer
446 views

CentOS requires entering password twice for sudo, login

At every login or sudo prompt, the server always rejects the password when it is first supplied, but accepts it the second time. I found this thread which describes what seems to be the same problem, ...
1
vote
0answers
6 views

Loading Solidworks API using Winforms under IIS [migrated]

I am developing a system where user interacts with WCF Service hosted in IIS server. The WCF application then have to fire-up winform application along with some parameters. This winform application ...
0
votes
1answer
35 views

Linux how to map the auth logs? [closed]

I saw a picture a while ago that someone took everything from his auth log and made a map of login attemps. Is there software to do this? Please note i'm only using a terminal.
1
vote
1answer
2k views

ldap-authentication without sambaSamAccount on linux smb/cifs server (e.g. samba)

i'm currently running samba-3.5.6 on a debian/wheezy host to act as the fileserver for our department's w32-clients. authentication is done via OpenLDAP, where each user-dn has an ...
2
votes
1answer
1k views

Apache mod_auth_kerb asking 2 authentication

I've configured Apache to use mod_auth_kerberos. So far everything is working nicely for client thats connected to Active Directory and have their browser to NTLM enabled. When clients are not in the ...
0
votes
0answers
21 views

how to use ldap user account on samba share?

I have ldap user existing on ldap server. And now I want to authenticate that user on samba share to give permission for share folder. How that is possible that Ldap user act as samba user using some ...
2
votes
4answers
77 views

How to get Microsoft license authentication for all machines on a network?

We have a small network (~150 desktops, ~20 servers) much of which is Linux. MS keeps wanting to audit our MS products every 3 years or so. I really don't have time to go around to 80-90 desktops and ...
4
votes
1answer
2k views

A single AD user can't log into a single Mac bound to the domain (DirectoryServices error). How can I resolve this?

On our campus, we have about 60 Macs joined to our Active Directory domain. Most users have no problems logging into Macs, as long as their accounts are configured correctly. However, we have one ...
0
votes
0answers
9 views

connect server via ssh using ldap account anywhere

I'm new in using openldap I'm using centOS7 to be my openldap server my question is, can I login server via ssh using ldap account without any client settings? something like when I done setting ...
0
votes
0answers
12 views

SSH-FTP Authentication Fail and MySQL Database Error on Debian VPS Until Reboot

The last few days I'm having an issue with a VPS which is part of a cluster setup. The VPS with the problem is used as a MySQL and a nameserver. All other machines in cluster behaving as should. I ...
0
votes
1answer
502 views

IIS6 windows authentication failure in secondary domain

Technical Setup We have a website set with no anonymous access on a webserver (webtest.work.local), and making use of two hostheader values (with appropriate DNS entries created): 1. ...
0
votes
1answer
25 views

Server denied check_authentication after migration of Drupal

I just moved a drupal website from one server to another. On the original server the site was set up directly in apache. On the new server, i have a docker layer in between: The machine runs a debian ...
2
votes
2answers
3k views

Windows domain authentication using HOST files

I am currently setting up remote office PCs running Windows 7 Professional to authenticate back to a domain controller running Windows 2008 R2 in the headquarters. Is it possible to simply define the ...
1
vote
1answer
34 views

Disable authentication for HTTP OPTIONS method (preflight request)

One recurring problem with CORS is that the spec prescribes request headers get stripped from the preflight request (HTTP OPTIONS). However if the server requires authentication, this means the ...
0
votes
1answer
22 views

How to set auth_basic for one file in NGINX? [duplicate]

Here is my config: server { #... location ^~ /wp-login.php { auth_basic "Restricted"; auth_basic_user_file /var/www/.htpasswd; } ...
0
votes
1answer
23 views

Authentication using ADFS 2.0 is not woking

I'm trying to configure ADFS 2.0 with thinktecute STS as an SP. The relying party has been configured successfully using the RP metadata. But when an authentication request is being sent to the ADFS ...
0
votes
1answer
8 views

Squid upgrade stops authentication

Recently we installed a squid proxy server for a customer who was using an older server. New server is ubuntu 14.04.2 with squid 3.3.8. We used the same password file to authenticate users. The ...
0
votes
0answers
8 views

mod_authnz_external and password expired

I configured mod_authnz_external with mod_auth_form and everything works fine. The script I made to authenticate the user returns 0 if the username and password combination is correct, and 1 if it is ...
2
votes
0answers
36 views

How to configure LDAP client without Yast - SLES 11 SP3 [closed]

I'm configuring an LDAP client in a large number of Suse servers. The only way that I know to do this is using Yast, and this way is slow. I can't find another way. I did it on RHEL, Debian, and ...
4
votes
4answers
216 views

Which ports are required in order to authenticate against a ldap server in another domain which is behind a firewall?

I have a Linux domain running with sssd, let's call this domain NJ. I'd like machines on the NJ domain to be able to authenticate against an Active Directory ldap server which resides on a different ...
0
votes
1answer
17 views

Make an authenticated SIP call via URI

I'm trying to redirect a phone number to a SIP address that's only accessible when authenticated. Given the following, how would the SIP URI look like (if possible) ? SIP Server: sip.example.com Auth ...
0
votes
1answer
935 views

lmtp: connect(backend) failed: Connection refused

A long time ago I'm trying to fix this error but I'm still locked, I appreciate any help :). I detail all that I have and what I am trying to do. I am using Cyrus Murder and apparently everything ...
1
vote
1answer
1k views

Require ldap-group on apache 2 vhost fails when trying to log in

I have a vhost which I'm trying to get to work with LDAP-authentication. My configuration looks like this: <VirtualHost 0.0.0.0:80> DocumentRoot "/var/www/root/" ServerName ...
2
votes
2answers
36 views

Single sign on with Apache and LDAP

I have a server running two web applications: Gerrit and Mantis BT. Now, these applications connect to an LDAP server to authenticate users and it works fine. But the user has to authenticate for each ...
4
votes
3answers
778 views

backup and restoration of a freeipa infrastructure

I'm finding the documentation on ipa server backup and restoration sadly lacking, and being so centrally critical it's not something i'm really happy about shooting in the dark with - could some kind ...
1
vote
1answer
3k views

Authenticate users with Zimbra LDAP Server from other CentOS clients

I'am wondering that how can integrate my database,web,backup etc.. centos servers with Zimbra LDAP Server. Does it require more advanced configuration than standart ldap authentication ? My zimbra ...
1
vote
0answers
45 views

AD Authentication using LDAP : Can I authenticate outside of DMZ/Domain

The method I use to authenticate a user's credentials on active directory is (Simplified): New DirectorySearcher(New DirectoryEntry(path, user, pass, AuthenticationTypes.Secure)).FindOne() On fail, ...
-1
votes
0answers
6 views

Unreal IRCd: Password Mismatch error on client when using authentication setting in server config file [duplicate]

I'm trying to get my irc server to use password authentication. I'm running unreal 3.2.10.2 ircd compiled with openssl. With the following allow entries I can connect with mIRC using ssl without any ...
-1
votes
0answers
26 views

Password mismatch when enabling sha1 password encryption in IRCd config file

I'm trying to get my irc server to use password authentication. I'm running unreal 3.2.10.2 ircd compiled with openssl. With the following allow entries I can connect with mIRC using ssl without ...
1
vote
1answer
1k views

DCOM Authentication Fails to use Kerberos, Falls back to NTLM

I have a webservice that is written in Classic ASP. In this web service it attempts to create a VirtualServer.Application object on another server via DCOM. This fails with Permission Denied. However ...
0
votes
1answer
48 views

.htaccess file is not working on Apache 2.4.12 and Windows Server 2008 R2

I am trying to add Authentication window to a section of the site using .htaccess file. But It is not working "the site is acting that the ".htaccess" files does not exists. here is that content of ...
0
votes
0answers
32 views

How do I connect a SoftEther bridge to a server without getting an authentication error?

I've been playing around with SoftEther, and I'm trying to use the VPNCMD utility to create a site to site VPN. However, when I try to get the Cascade connection up between the bridge and the server, ...
2
votes
1answer
4k views

Failed to bind to server ldap://<ipaddress> Error: Can't contact LDAP server

We are running a Linux 2.6.32-431.3.1.el6.x86_64 kernel and keep seeing the following messages in /var/log/messages periodically showing up on our user space server. When the messages appear we also ...
1
vote
1answer
1k views

Apache: redirect to https before AUTH for server-status

I want to force https and basic auth for server-status output (mod_status). If I enable auth and user asks for http://site/server-status apache first asks for pass, then redirects to httpS, then asks ...
0
votes
1answer
1k views

Cannot install Perl module Authen::Libwrap

I'm getting this error when trying to install. How can I install it? Webmin depends on it. [root@ip-172-31-15-65 home]# cpan Authen::Libwrap CPAN: Storable loaded ok (v2.20) Going to read ...