Tagged Questions

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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0answers
12 views

My Certificate doesn't work on all machines

I installed Centos7 on my new brand server. I use LDAP as authentication. I deployed my certificate on all server and LDAPS is working with RHEL5, Debian or SOLARIS On Centos7, I 've got problem ...
0
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0answers
12 views

Postgres / Prism authentication [on hold]

I have a few questions about encrypting data in a .Net 4.5 Prism desktop app in C# & WPF. It is a business app based upon a Postgres relational database. It will most likely be hosted on a ...
0
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0answers
7 views

Add security/authentication to mongodb (2.6) without downtime?

We have a 3 node replica set (running 2.6.1) that's running mostly defaults. We'd like to add authentication, but do it without downtime. I'm fine with restarting the nodes one-by-one and even ...
0
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0answers
11 views

basic authentication keeps prompting for username / password but it is correct

I have IIS 7.5 installed on server 2008r2. I recently changed some authentication settings and it popped up an obscure message which I cannot remember. the issue is now my basic authentication is not ...
0
votes
1answer
16 views

sudo apt-get update change config files for puppet?

I booted up 3 vm in linuxmint. 1 puppetmaster and 2 puppet. 2 days ago I could run "sudo puppet agent --test" in both of the client without a problem. Today I was installing meteor in one of my ...
3
votes
0answers
92 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, ...
0
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0answers
12 views

Centralized login from linux and win clients [duplicate]

Have a mixed network of 40linux and 15 win client machines. Currently we have NIS setup for linux clients. Now , I need to implement centralized authentication for both linux and windows clients. User ...
1
vote
1answer
27 views

puppet server hostname does not match certificate - can't authenticate.

I know this question has been asked before in many different variant. I read all the post related to the problem but I cannot get agent and master talking to each other. I boot up 2 vm via vmwork ...
1
vote
1answer
30 views

How to set up an authentication system to authenticate users against an existing SQL Server database

I have a pre-existing SQL Server database with login information (user names, password hashes) for thousands of users maintained by an ASP.NET website. I would like to provide an authentication ...
0
votes
1answer
30 views

Make Postfix accept all login credentials

I have setup a Postfix as a relay for an embedded device with a severely broken STMP implementation. Therefore I need to make Postfix to have AUTH enabled and to accept ANY combination of username and ...
-1
votes
1answer
18 views

cannot do an ldapdelete: Strong(er) authentication required (8)

I'm fairly new to ldap and i'm trying to delete a ldap object. (i haven't set up SSL yet.) i use the command ldapdelete -x 'dc=example,dc=com' 'cn=AnUser' it gives me the error ldap_delete: ...
2
votes
1answer
41 views

FreeRadius - Authenticate any User & Password

I am trying to help a facility who's radius server crashed - no recoverable data. The clients are all installed (buried) in vehicles and are not readily accessible (need to tear stuff apart). Access ...
1
vote
1answer
37 views

Securing REST APIs with NGINX

Hi I have an API behind NGINX. The API is configured to require authentication for all actions. I want to have an NGINX proxy in front of it to pass authentication parameters for some of the actions ...
0
votes
1answer
21 views

Anonymous account in Windows server 2008

I'm trying to add an anonymous access on a IIS Ftp server (v7.5) on windows 2008-r2 I added IUSR account to my folder with full access. I stopped the firewall on both sides (client and server) Each ...
0
votes
1answer
23 views

How to add “Authentication-Results:” - Debian Squeeze+postfix+opendkim+SPF checks

I have installed Debian Squeeze on my VPS, I use it as mail server only, packages installed are: Postfix+openDKIM+SPF_checks_with_Postfix. All works fine, SPF & DKIM passes authentication, but ...
0
votes
0answers
16 views

SQL server reporting services Get user IP

USER -> Reporting server -> SQL Serve SELECT CONNECTIONPROPERTY('client_net_address') AS client_net_address return of course IP of reporting server In DOMAIN is this command return true IP of user ...
-1
votes
0answers
10 views

Anonymous Authentication in IIS not allowing access to aspx [closed]

I've got a fun IIS issue today. My iis site is configured for anonymous authentication, as the administrator account (testing purposess) And the directory in which my files exist, I've granted full ...
0
votes
0answers
17 views

Check Unix Credentials on Apache Server Web App

I am building a number of web apps served by apache for internal use and I really want to have them use unix credentials for access. I know a few ways I could do this but all of them seems to expose ...
2
votes
1answer
278 views

LDAP authentication on CentOS 7

After upgrading to CentOS 7 it's no longer possible to login via LDAP. With CentOS 6 I used the package pam_ldap which worked fine, but now pam_ldap is no longer available for the new version of ...
1
vote
1answer
22 views

Is “dc=nomain” a in LDAP ACLs?

I'm trying to set up my first LDAP server. I can't get clients to authenticate using it even though everything seems to be working. i suspect the ACLs might be the problem since i can't see the ACLs ...
0
votes
1answer
38 views

Apache 2.4 authentication combination with LDAP and htpassword

We use Apache with mod_svn to serve our Subversion repositories. Previously we used file based authentication with AuthType Digest set. We want to move to LDAP-based authentication, but at the first ...
0
votes
0answers
42 views

Don't allow password authentication via SSH

I'm working on a little project, and I found that a user can access my linux device using ssh if they have a valid username and password. It looks like such: import paramiko ssh = ...
0
votes
0answers
75 views

Configure Mikrotik WPA-EAP to authenticate against local user database

Is it possible to configure a Mikrotik router (RouterOS 6.20) to perform WPA-EAP authentication against the local user database on the Mikrotik? Documentation indicates that all authentication ...
0
votes
0answers
7 views

SharePoint - Automatic Logon

Hopefully you can help with two issues (both of which could probably be solved with the same solution) I have a SharePoint 2010 website. When users access the site, they need to click the "Sign ...
0
votes
0answers
23 views

Apache Authentication failed, VtigerCRM customer portal cannot connect to server

We have installed VtigerCRM on the server which is protected by Apache authentication via LDAP. There is another machine running Vtiger customer portal. This machine needs to connect to the server ...
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votes
3answers
73 views

how do I change 1000 user passwords using ldap? [closed]

I have 1000 users I need to change the password for to a known password for a migration tool (groupwise to exchange). I do not have any of the existing password. How do I change the password for 1000 ...
0
votes
1answer
22 views

Use Basic Authentication in IIS 8.5

In IIS 6, you could turn on Authentication by right clicking an application, selecting properties, going to the Directory Security Tab, selecting Edit in the Authentication and Access control group ...
1
vote
2answers
587 views

PBIS Open AD authentication stops working on ubuntu with errors: “user accout has expired” and “is your account locked?”

We have been using PowerBroker Identity Services Open to authenticate active directory users from ubuntu hosts successfully for six months. Recently AD authentication stopped working on several ...
0
votes
2answers
64 views

Force IIS to prompt for credentials

We have a website that should only be accessed by authenticated active directory users. The first thing that should happen when entering the site is a prompt to enter windows credentials. To ...
1
vote
1answer
28 views

pure ftpd auth using crypt sha512

I've installed pure-ftpd-mysql and it works fine with md5 password hashing. This isn't very secure, so I'd like to use crypt with salted sha512, the way I'm using in dovecot. How to set up this in ...
0
votes
1answer
26 views

how do you query your existing ldap parameters?

ldapsearch -A locked my computer up and upchucked about 3000 unnecessary lines (not one clearly had the information I was looking for). Is their a quick summary search that will upchuck your ou, dn, ...
0
votes
1answer
14 views

LDAP config for Novell export

I am trying to export the email userlist from groupwise via the consoleOne export tool.. In the tool, they ask for some basic LDAP parameters that make little sense in the GUI (I dislike GUIs). ...
0
votes
1answer
200 views

openSUSE 13.1 pam_ldap error trying to bind invalid credentials

Environment: new install of openSUSE 13.1 into a internal network of mostly 10.2 and 10.3 openSUSE. LDAP server (@(#) $OpenLDAP: slapd 2.3.19 (Jul 28 2006 17:00:02)) running on SUSE LE 10 . ...
2
votes
2answers
208 views

pam_ldap and ldaps can't contact ldap server

I'm trying to allow authentication via LDAP on a CentOS host system. But I always get a Can't contact LDAP server error from pam_ldap. The LDAP server is pingable and authentication works perfectly ...
0
votes
1answer
89 views

Dovecot Authentication failed if trying login with @domain

When I try to test my IMAP server functionality using telnet I encounter the following error. If during the test i omit the @domain.ex everything works fine(as you can see below); a login user ...
1
vote
1answer
22 views

How to inhibit repeated checks to mod_auth_basic by mod_autoindex?

In Apache 2.4, When using both mod_autoindex and mod_auth_basic on a directory, the indexing of that directory causes mod_auth_basic to perform a password hash and lookup from scratch once for every ...
0
votes
0answers
78 views

Root and child domain authentication through one LDAP path

I have a webapp and in the web.config file, there is an LDAP path to allow AD token lookup for users to login. The app also requires users to be in a specific group to login. In my case red\appadmins ...
1
vote
0answers
15 views

Dovecot not attempting authentication

I am in the early stages of migrating an OS X mail installation (UW imapd/Exim/mbox) to a Ubuntu cloud VM using Dovecot/Exim/Maildir. I am starting simply: Exim is running fine, receiving mail and ...
1
vote
0answers
17 views

Revoking client certificate two way authentication

can we revoke a client certificate by serial (we are using mutual authentication)? we tried revoking a certificate using the certificate file but the revocation date is not set to the current date . ...
0
votes
1answer
46 views

Nginx still serving static files although website access is blocked

I have nginx installed on my centos server. I have blocked all external access to a test website I am working on. With this code. location / { auth_basic "Administrator Login"; ...
1
vote
1answer
18 views

Browser Authentication Prompt After Server Restart

Details We have an internal website. The authentication mode is windows hence it takes windows logins. It is served from two windows servers running Windows Server 2008 R2. And are connected with ...
8
votes
2answers
444 views

Is single sign on with LDAP still recommended today to integrate a bunch of open source tools?

We are leading an exercise with a public institution to install different open source tools for them to experiment and see what suits them most. Thus, we are installing: a wiki (dokuwiki) ...
0
votes
1answer
43 views

Intranet AD login for External Website

Is it possible to setup a website on the internet such that it does a Single Sign for people coming from intranet Active Directory logins? If this is possible, are there any products/tools which help ...
0
votes
0answers
16 views

SQL 2008 R2 says access denied when logging in remotely

I have an SQL 2008 R2 server and a monitoring server both on the same physical network (but different VLANs). The monitoring server is always connecting to the SQL server to run a query and check the ...
0
votes
1answer
30 views

Kerberos in production on virtual machines

At the moment I am investigating the possibility to use Kerberos as the primary authentication protocol for our cloud structure. We'll probably follow through with this idea and for the sake of HA the ...
1
vote
0answers
39 views

Connecting Dovecot2 to ldap

I'm currently trying to connect dovecot 2 with postfix to an ldap directory. Currently I'm having an issue in the communication itself. Dovecot starts, but does not authorize the users. I'm using the ...
2
votes
0answers
42 views

Samba: Authenticate only local accounts over AD?

I have a samba server where I create all the linux accounts and corresponding SMB accounts via a application I built. I manage all the permissions for all of our shares via ACL's also using the ...
1
vote
1answer
35 views

Setting up NPS with a certificate that is valid to both AD and non-AD machines

I'm trying to setup an AD server running the NPS service so that both AD and non-AD machines see the certificate as valid when authenticating to the wireless network. I picked up a cert from GoDaddy ...
0
votes
1answer
46 views

Can't get basic plain auth to work on lighttpd win 1.4.35-1-ipv6

I simply can't get Plain Basic auth to work on lighttpd for more than one user. I have this auth.user file formatted like this: [account_1_name]:[account_1_password] ...
0
votes
0answers
33 views

Multiple Domain Authentication for app with One LDAP path

I have a forest with a root and 2 child domains. main.com child1.com child2.com I have a third party application that has a web UI for users to login to. In the config files for this application, ...