Certificates are a Public Key and Identifying Information

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SHA1 Migration to SHA2 - ADCS Windows 2012 R2

I am a little new to AD CS and I was tasked with upgrading our entire PKI infrastructure from SHA1 to SHA256 for the SHA1 deprecation. I have read somewhere that SHA256 can read SHA1 hashes. This ...
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1answer
2k views

Recipients Auto Rejecting Emails Sent With Exchange 2010 - Certificate Error

A strange problem recently developed with one of my Exchange 2010 servers. I have an exchange server setup as part of a Windows Small Business Server 2011 installation. The email for the domain was ...
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0answers
13 views

Using OpenSSL Certificate with Windows Firewall Connection Security

I'm attempting to set up an IPSec transport mode connection between Windows 7 machines, using Windows Firewall Connection Security, authenticating using certificates. I can get it to work correctly by ...
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1answer
3k views

RDWeb TS connection broken for some users post RemoteApp certificate change

We recently reissued our GoDaddy wildcard cert with the SHA256 signing algorithm (FYI they still revoke the old cert in 72 hours even if you don't re-key it, so you should re-key anyway). We use this ...
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3answers
41k views

Import of PEM certificate chain and key to Java Keystore

There are plenty of resources out there about this topic, but none I found which covers this slightly special case. I have 4 files; privatekey.pem certificate.pem intermediate_rapidssl.pem ...
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1answer
2k views

Remote VPN - two-factor authentication with Cisco ASA + OpenLDAP

Can somebody give me a pathway (or link to the documentation / how to) to implement two-factor authentication (LDAP password + certificate) on Cisco ASA for RemoteVPN (with Anyconnect client)? ...
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1answer
39 views

how do I covert a certificate with extension .cer to .asc

I have a certificate file (with extension .cer) that has content which looks something like this. -----BEGIN CERTIFICATE----- lots of data here -----END CERTIFICATE----- It is our signing ...
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1answer
20 views

openvpn certificate error prevents from connection

I try to connect with Tunnelblick to my private VPN, but I get the following error message. 2016-05-24 12:18:07 VERIFY ERROR: depth=1, error=unable to get issuer certificate: C=IL, O=StartCom Ltd., ...
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1answer
1k views

error Unable to configure verify locations for client authentication

Starting my apache2 Server on Ubuntu 12.04.5 LTS, I got the following error [error] Unable to configure verify locations for client authentication my Problem, on the server are more than one ...
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2answers
3k views

How to manually create Puppet CA and certificates?

I am wondering how to manually (using openssl instead of puppet ca command) create CA that would be usable by Puppet? The goal would be to script creation of such CA's to deploy them on multiple ...
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0answers
45 views

Domain is issuing trust certificate instead of root authority

I was running into an issue on Windows Server 2012 R2 where any website I visited was throwing a untrusted certificate error. I circumvented this issue by copying the certifications from another ...
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3answers
2k views

How are Windows MachineKey Container File Name's Derived?

In the C:\ProgramData\Microsoft\Crypto\RSA\MachineKeys directory there's an enumeration of Key Containers. The naming convention is <uniqueGUID>_<staticGUID> and I presume the ...
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SIM card used with Smartcard user certificate [on hold]

Is it possible to put Smartcard user certificate (windows) on SIM card?(SIM card allready has telecom info on it) I'm using win 2012 and have tried but getting this error "smart card cannot perform ...
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3answers
35k views

Renewing SBS2011 Exchange Self-Signed Certificate w/o changing home page in IE?

On a previous server when we used the built in SBS wizard to renew the certificate it worked, however it reset all of the computers on the domain's IE home page to companyweb. Is there a way to do ...
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2answers
190 views

Certificate stops working after computer reboot

Got a strange issue that I just can't find any clues. We have a program (Qlikview) which talks to a remote admin service via SSL (Qlikview Server) but it uses the certificate to validate the client. ...
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0answers
11 views

sbs 2011 certificate not renewing properly

I'm working on an SBS 2011 server here, the client advised she could no longer access mail on her laptop because her certificate had expired. The company uses a self assigned certificate. So I run the ...
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2answers
1k views

Listing domains on a UCC/SAN SSL Certificate

Is there a way to list all domains on an SAN/UCC SSL Certificate (ideally using command line on linux/os x)? Clearly there must be some way to extract the data, since browsers can do it. ...
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1answer
20 views

Finding Certificate Template in Certificate Authority

I'm following this tutorial: https://technet.microsoft.com/en-us/library/dn781428(v=ws.11).aspx I am on this step: Click to select the Certificate Templates container (under the CA name, not the ...
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2answers
2k views

Cost of getting in-house certificate authority trusted

My company has an in-house certificate authority that is currently self-signed. Since we want to start using it for external SSL and secure email to our customers, we need to get it trusted. Does ...
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1answer
2k views

Configuring client certificates on IIS8 - Error 403.16

I am trying to implement client certificate authentication on IIS 8. I have deployed my configuration on a development machine and verified it working as expected there. However after setting up on ...
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4answers
18k views

IIS 7.5 Creating self signed certificates with validation date of more than a year

I am creating self-signed SSL certificates in IIS 7.5 for internal use. The problem I have is that I want to create them so that they last for 10 years as it is only a dev environment. I can't see an ...
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0answers
21 views

C# Web API is called by CICS cobol over https and it returns 403.16 error

A C# Web API is called by CICS cobol over https and it returns 403.16 error. The mainframe is the HTTP Client. This works with http but not https. A 403 forbidden access error occurs on the Web ...
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1answer
1k views

certutil -ping fails with 30 seconds timeout - what to do?

The certificate store on my Win7 box is constantly hanging. Observe: C:\>1.cmd C:\>certutil -? | findstr /i ping -ping -- Ping Active Directory Certificate Services Request ...
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1answer
27 views

Exchange 2010/Outlook certificate errors

We are running Exchange 2010 on SBS 2011. About a year ago, I renewed the certificate for the mail server, however, ever since that time, we receive certificate errors on OWA, and internally, we ...
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4answers
13k views

Fingerprint of PEM ssh key

I have a PEM file which I add to a running ssh-agent: $ file query.pem query.pem: PEM RSA private key $ ssh-add ./query.pem Identity added: ./query.pem (./query.pem) $ ssh-add -l | grep query 2048 ...
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1answer
80 views

determine assosicate service installed certficate on windows server 2003 or which service is using that certficate

I have been facing issue to determine the purpose of installed certificate on windows server. Further, Is there any way to determine which service is using any particular certificate. So that before ...
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2answers
66 views

ADFS and relying party web form

We are in the process of configuring our ADFS server to allow SMAL authentication from a third party web application. We are slightly confused as listed below: We received metadata file and ...
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3answers
835 views

Will DirectAccess clients renew workstation certificates off-site?

I setup MS DirectAccess nearly a year ago, which required configuring computer certificate auto-enrollment. The first computer certificate is going to expire in about a month, and now I'm wondering ...
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1answer
138 views

How to include all dns records and IP address of a server in automatic certificate enrollment of Microsoft AD CS?

In my company there are a lot of servers which users remotely login to them to do their duties. We have enabled computer certificate auto enrollment for them to assure secure connection. But because ...
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1answer
57 views

PKI EJBCA : extract CA from EJBCA instance and just keep sub-CA

I'm looking for a solution to extract the CA from EJBCA instance, put it on an external drive, which is secured in a safe-deposit for instance. So I only keep the sub-ca for signing the end user ...
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0answers
19 views

Self signed Cisco VPN Certificate

So I just rented some servers protected with a Cisco Firewall from a data center provider. I plan on accessing these servers through VPN. The instructions from the data center provider was to ...
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1answer
27 views

How well does haproxy scale for handling client certificate authentication?

My IoT company would like to use client certificate authentication to secure communications between each "thing" and a central server. We deploy about 30K things per year, and they have about a 5-year ...
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1answer
159 views

How to buy a X.509 certificate for signing digital payloads

I am in a situation where my software is calling a third party web service (SOAP) and using WS-Security for client authentication using a client certificate and digital signing of the message ...
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1answer
2k views

Unable to renew certificate in certmgr.msc in windows 2003

I am trying to renew a certificate using CertManager on Windows 2003 Server. (I have also used the certificate plug-in in MMC but its the same thing.) I am logged in with the Administrator account. ...
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0answers
16 views

Windows: Verifying intermediate CA on dark network with keystore (.kdb)

Background: We have Windows Server 2012's (Server A and B) whose Internet Explorer (IE) connects to RHEL's Apache server (IBM HTTP Server). PKI: Apache serves a certificate whose intermediate CA was ...
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2answers
46 views

Better way to view windows certs than MMC?

I'm trying to view the windows certs on my box but the UI for certmgr and MMC is terrible. Specifically, I'd like a quick way to view and compare thumbprints and friendly names. Does anyone know a ...
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1answer
49 views

HTTPS not working with two intermediate certificates

Iʼm trying to create my own certificate authority using the XCA software. I have successfully created the root CA (Fisir Technologies CA) and intermediate CA (Fisir Technologies Intermediate CA X1). ...
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56 views

Mac Code Signing Certificate - Can't Renew

Got an alert on server that the certificate is going to expire. I click the "renew" button and it says Unknown Error. So I dig deeper and run the following on the command line sudo ...
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1answer
75 views

Exchange 2013 ECP ,Redirect loop with wildcard cert

Recently we were unable to log into ECP, after successful login we a re redirected to de login prompt, on our two Exchange servers and no configuration change were made, we are using a wildcart cert ...
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Installing Certificate Enrollment Web Service and Certificate Enrollment Policy Web Service on same computer

I am referencing this MS Technet document: Setting Up Certificate Enrollment Web Services The environment is Windows Server 2008 R2. I am planning for a Certificate Enrollment Web Service and the ...
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2answers
1k views

Certificate Mismatch RDS Session Host

I've been banging my head against this for the last few days. I have a server 2012 remote desktop setup as follows: 1 Gateway Server 1 RD Web Access Serve 1 Session Broker, which is also a session ...
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10answers
50k views

IIS7: can't set host name on site with SSL cert and port 443

Consider a Win 2008 SP2 machine with IIS7. The task is to apply a certificate and host name to the one and only Site on this machine. The site's host headers need to be abc.123.example.com The first ...
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1answer
35 views

java keystore with multiple aliases on apache

A JKS file (Java key store), May contains many aliases, this means it may hold many private+public keys combinations, some aliases may be trusted, some not. When I define jetty to use SSL, as this ...
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2answers
9k views

Importing certificates on Windows 2008 - “The integrity of this certificate cannot be guaranteed…”

I need to set up secured communications between two windows machines. I have generated a set of certificates for this purpose and saved them as .x509 files. If I set about installing those on ...
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1answer
14 views

Import Certificate to Machine\personal script/automation?

Is there a automated way to perform this task: I need to import a PFX certificate to computer / personal path on multiple IIS 7.5 servers (Windows Server 2008 R2). I already tried with GPO but there ...
0
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1answer
74 views

Authenticated Origin Pulls with CloudFlare and IIS

I'm running Windows Server 2012 R2 with CloudFlare in front and trying to setup authenticated origin pulls as specified here - https://support.cloudflare.com/hc/en-us/articles/204899617 The problem ...
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1answer
59 views

How to add nameRelativeToCRLIssuer To CRL using OpenSSL

I'm trying to create a certificate using OpenSSL with a nameRelativeToCRLIssuer attribute for the DistributionPoint URL, rather than a fullName attribute. I've been using the following extfile.cnf to ...
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2answers
1k views

Is it possible to restrict the use of a root certificate to a domain

My customer uses a self signed certificate for an application to work. To be able to work, I have to install the root certificate they used to sign the certificate. Is it possible to configure a root ...
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0answers
12 views

PEAPv0 Used in Windows Server 2012?

I've read the Wikipedia article on PEAP and have searched Microsoft.com. By all indications, Windows (in my case, Server 2012), uses PEAPv0 (as opposed to PEAPv1 or PEAPv2) to wrap MSCHAPv2. Is ...
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2answers
66 views

LDAPS on Windows Server 2012 R2 without CA

I am building Splunk in a production environment. The long and short is, in order to get relevant AD things that I need from my Domain Controllers, which are running Windows Server 2012 R2, I need to ...