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Renew certificate issued by local Certificate Authority

Q: Renew certificate issued by local Certificate Authority

We have local Certificate Authority server Windows 2012 R2. There is a code signing certificate that was issued by
the local CA and is expiring in 3 weeks. How can we renew the certificate?



Thanks

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RELEVANCY SCORE 200
Preferred Solution: Renew certificate issued by local Certificate Authority

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RELEVANCY SCORE 136.4

Hello,

I am trying to resolve an issue where multiple client computers in the organisation are using an internally deployed Root CA certificate (before my time and no longer required) to sign the end entity certificate for external websites, google.co.uk
for example. All SSL sites appeared to be affected by this.




However this is not the case as sub domains of sites with issues show the correct cert chain, the below is for mail.google.com




Removing or untrusting this root ca cert breaks access to these sites.

I have reset root certs in various ways, removed machines from the domain, applied no GPOs, manually updated CRL and pulled down updated certs with rootsupd.exe.
It always attempts to use this rouge CA cert to sign the websites cert.

Any assistance would be much appreciated.

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RELEVANCY SCORE 135.2

Hi,
I am trying to install CA root certificate on Windows 7, IE 9.
Encounter error: "Untrusted Certificate".  "This certificate cannot be verified up to a trusted certificate authority."
I have tried to install the certificate to Trusted Root Certificate Authorities->local computer and import was successful. BUT on IE->Internet Options->Certificate->Trusted Root Certificate Authorities, I am unable to find this root CA on
the list.
On mmc->Certificates->Trusted Root Certificate Authorities->certificates, I am able to view this root CA.
I then restarted the IE and view the ssl site again but failed too, "Untrusted Certificate".
Anyone, any idea ?
Regards,
Eye Gee

A:Unable to Install Root CA Certificate - Certificate cannot be verified up to a trusted certificate authority.

May the following workarounds work for you:
Workaround 1:
Modify the Windows settings to allow the Update Root Certificate feature to update the root certificates automatically. For details, see the following Microsoft TechNet article:
Certificate Support and Resulting Internet Communication in Windows Server 2008
http://technet.microsoft.com/en-us/library/cc771121(WS.10).aspx
Workaround 2?
If the Update Root Certificate feature cannot automatically update the root certificates, you may contact the website vender to see if there is a hotfix can fix the issue.

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RELEVANCY SCORE 118.8

I have Windows 7 client and Cisco router is configured as Certificate Authority. Cisco calls it IOS CA. How can I do certificate enrollment of Windows 7 client with my Cisco IOS Certificate Authority?

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RELEVANCY SCORE 104.4

I used the Computer Template for the certificate.
The issued certificate is a SHA384 instead of a SHA256 which is the only difference from the certificate that doees work.
Does ATA Support SHA384?

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RELEVANCY SCORE 103.2

Occasionally when I'm using imgur.com or browsing reddit and finding links to imgur, Google Chrome alerts me that the certificate issued is from a.sni.fastly.net, and not imgur.com. The 'https://' in the url is also slashed out. Is my connection being tampered with like it says might be happening or is it something on imgur's end?
 

A:Certificate issued by a.sni.fastly.net instead of imgur?

It may be an image or some kind of link that is not providing the correct information. This would be on imgur side. The HTTPS being crossed out is due to that certificate error.
 

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RELEVANCY SCORE 96

Hi all !

Could somebody please help me out and explain following 4 questions

-> What are the main difference between a a self-sign certification implementation and a PKI?
-> What is the difference in the trust model between X500 certificates and openPGP keys?
-> What is the main difference between file encryption and rights management
-> What are the steps followed within an RM Solution, when a file is protected and authorized user attempts access?

Would be really nice to have a short explanation, not like the one I have myself of a full A4 page

Thanks to all in advance
 

A:Certificate authority questions

Sorry but we don't do homework so for that reason, together with the fact that you've posted this on at least two other sites, I'm closing this thread.
 

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RELEVANCY SCORE 94.8

I've got a warning on my ISA server that my mail certificate is going to run out in a months time.

I've been reading posts saying that I need to go into certificates, current user and find the certificate, however for this particular one, on all of my servers apart from my main domain controller, the certificate authority pops up saying 'the specified service does not exist as an installed service'

When I load up the certificate authority on my domain controller, I get a different view and not the current user/personal and so on, but revoked/issud/pending and so on.

I can however click on the main section of this (domain name) and right click and all tasks, renew, but it warns me to stop the certfication service. Not sure if this is the right way to do it.

Can someone advise please.

Thanks
 

A:Solved: Renew mail certificate

I assume you solved this?
 

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RELEVANCY SCORE 94

Event Viewer shows the following:

Event ID 64- Certificate for local system with Thumbprint 74 dd 7d 05 71 13 40 f0 fc 32 d0 1b ab 55 95 c8 a4 18 59 18 is about to expire or already expired. 

Actions taken:
Identified the certificate then clicked on "All tasks"...


(1) Selected option  "Request Certificate With New Key" I got dialogue box that says "Before you begin",  there's more but I can't see what's printed after "verify computer is connected to network."


Clicked "NEXT", got error message that says "Request contains no certificate template information"

 (2) Tried "Advanced Operation ", Request New Certificate With Same Key" same results as above

 Please tell me how to fix this problem....thanks

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RELEVANCY SCORE 94

CNNIC, a certificate authority for the Chinese Government, issued a trusted subordinate (intermediary) certificate to MCS Holdings. This allowed MCS Holding to issue and use a SSL/TLS certificate for any website, but it was expected it would only be used on websites they owned. Instead, it was used internally (and stored in plaintext) to perform a man in the middle attack against all traffic within their company. 
 

 
On Friday, March 20th, we became aware of unauthorized digital certificates for several Google domains. The certificates were issued by an intermediate certificate authority apparently held by a company called MCS Holdings. This intermediate certificate was issued by CNNIC. 
CNNIC is included in all major root stores and so the misissued certificates would be trusted by almost all browsers and operating systems. Chrome on Windows, OS X, and Linux, ChromeOS, and Firefox 33 and greater would have rejected these certificates because of public-key pinning, although misissued certificates for other sites likely exist.
We promptly alerted CNNIC and other major browsers about the incident, and we blocked the MCS Holdings certificate in Chrome with a CRLSet push. CNNIC responded on the 22nd to explain that they had contracted with MCS Holdings on the basis that MCS would only issue certificates for domains that they had registered. However, rather than keep the private key in a suitable HSM, MCS installed it in a man-in... Read more

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RELEVANCY SCORE 92.8

Researcher Exposes Flaws in Certificate Authority Web Applications.

SSL certificate validation process easy "to game," he says

-- Tom
 

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RELEVANCY SCORE 92.8

Hello!

I have enterprise Certificate authority working at Windows Server 2008r2. All today available updates from Microsoft are installed on the server. 

Through the web interface in the browser IE11 is impossible to request user certificate - when you press "submit" button for certificate request, nothing happens.

At another PC with IE9 all works fine - i can submit request and recive certificate from CA

I installed all available updates for Windows and IE11, but its not resolve problem. I tryed to add CA to Trusted Sites, to set IE11 security settings to minimal level - it not helps 

I found article which describes this problem https://support.microsoft.com/en-us/kb/2988411 , but I have all necessary updates are installed on IE11, including those referred to in article.

How to solve this problem? Use console to request the certificate does not offer, i must be able to request it via the web interface

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RELEVANCY SCORE 90.4

Is there a rvkroots.exe available for download for the mentioned KB so that I can remediate a Nessus finding?
We are on a disconnected network so windows update is disabled in our network.
In the past we are able to just download rvkroots.exe and push it out to all our Win7 computers.

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RELEVANCY SCORE 90.4

(I'm cross posting this from
https://answers.microsoft.com/en-us/ie/forum/ie11-windows_7/a-certificate-chain-processed-but-terminated-in-a/e6895c7e-c6b9-4a96-a5f5-a4dcd40b7b45 as directed by the forum moderator there.)
Hello,

First, I have reviewed the other posts with similar questions and noted that I can install the certificate into root certificates and most likely this problem will go away, some specifics:

1) When a client reported this error using a pop.secureserver.net on an outlook 2003 client, I just figured it was godaddy or the REALLY old Outlook client, but nonetheless, I went in to troubleshoot it and was convinced it was godaddy, but when I tried
to start my Outlook 2016 client on my Windows 10 computer on their network, I got the same error.  Two notes are important: 1) I use godaddy as well and 2) I used the same computer at a different client just yesterday without a single error message.
2) They use POP 995 w/ SSL & SMTP 465 w/ SSL to pop.secureserver.net & smtpout.secureserver.net repsectively
3) I called the company that manages their firewall and was told that everything was fine, but was sent a certificate from the firewall that might fix the problem.
4) The firewall company tells me they use a fortinet firewall

I have some questions that I'm hoping one of the experts here can answer for me:

- What in a firewall setup can cause a certificate to fail as listed in the subject?
- Is there a port or configuration change they... Read more

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RELEVANCY SCORE 90.4

so whats up with this error message ??
Revocation information for the security certificate for this site is not available. Do you want to proceed? [Yes] [No] [View certificate]


i know it can be unchecked in security option under advanced. but is that really safe to do ???

Thx


Steven J Einhorn

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RELEVANCY SCORE 90.4

I have some Windows 7 systems which have not run Windows Updates for many years, and cannot due to regulatory reasons.   We rely upon Windows to automatically update the Trusted Root Certificate store whenever we browse to a web site/web service
that uses a certificate the system doesn't recognize. 
Sometime recently, the Trusted Root Certificate Store no longer updates automatically.  The Windows Event Log shows an error stating that the certificates cannot be downloaded from:
http : // ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
If we browse to this location manually, the cab file contains an invalid Microsoft certificate. 

This was also an issue in Sept 2018.  At that time, the certificate had expired, and Microsoft eventually updated the certificate to resolve the issue.   This time, the certificate does not appear to have expired.  Why is the certificate
invalid this time, and can Microsoft fix it again?

Thanks

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RELEVANCY SCORE 89.2

Hi,

Really confusing one here. Since this weekend (16/17 July) we have started getting Certificate errors on some sites and applications. This seems to be due to the structure of the URL compared to the "advertised" name IIS is presenting. I'll try
to explain.
I have a site, Website. This is in my domain, domain.com. Therefore the FQDN is website.domain.com. IIS is running and I can access this site through FQDN,NetBIOS or IP address. Good news.
I create a certificate for the server using the FQDN as the subject, I add the Netbios and IP addresses in the Subject Alternate Names and Bind this to port 443 on the server.
I browse to https://website and all is good. I browse to https://website.domain.com I get a certificate error. Checking the certificate, everything is fine, no errors, chain is trusted. open Chrome and do the same, I get that the certificate website.domain.com
is being presented by Website and may not be the site I want.
Using either URL has never been a problem until this weekend, but it seems that IE/Windows/IIS is not liking any URL that is not EXACTLY what IIS is presenting. so my questions are:-
Is anyone else finding this?
Can we issue a certificate that covers all possible DNS resolutions for a site?
How do I control WHAT IIS advertises itself as?
SO far this has affected two major systems on our network and I can see that more will arise, so any help would be appreciated.

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RELEVANCY SCORE 89.2

Can someone walk me through the steps of having Advanced Threat Analytics (ATA) request a new certificate from Active Directory Certificate Services (ADCS)?  I'm not familiar with either product so I will need detailed steps please.  At a high-level
i'm guessing
1. ATA issues a certificate request
2. I send the request to ADCS
3. ADCS issues a cert for that request
4. Install new cert in ATA
I'll need detailed command line statements.  My ATA Center server is named ATASERVER.DOMAIN.ORG, and I but the URL is configured as ATACENTER.DOMAIN.ORG in ATA.  Can the cert handle both the servername and the URL?
Thank you in advance!

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RELEVANCY SCORE 89.2

In Internet Explorer, when I get a certificate error, if I continue to the web site, I can then view the certificate to see what was wrong.  However, obviously it would be preferable* to see the certificate
before I make the decision to go to the site.  Is this possible?  I'm sure I could use another browser that does this, or maybe use the F12 developer tools, or write a program.   But I'm looking
for a normal-user way to do it.  I think it used to be possible in Internet Explorer, but this might have been 6.x or even earlier.  Or even
way earlier.  Yep.  I'm that old.  I believe this feature is not in Edge either...unless I'm just missing it.  But I'm using ie11 right now.
*understatement level is set to "high".

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RELEVANCY SCORE 89.2

Hiya

This update addresses the "Certificate Renewal Wizard Concatenates Certificate" issue in Internet Information Services (IIS) 5.0, and is discussed in Microsoft Knowledge Base (KB) Article Q325827. Download now to correct this issue for IIS 5.0

System Requirements
Supported Operating Systems: Windows 2000

Internet Information Services 5.0
Windows 2000 Professional
Windows 2000 Server
Windows 2000 Advanced Server

http://www.microsoft.com/downloads/...43-c72f-4652-b912-065ee2a83c02&DisplayLang=en

Regards

eddie
 

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RELEVANCY SCORE 87.6

Hi,
Having some fun with a windows 7 setup of DirectAccess, have it configured to use ECC certificates on the client for the IPSec authentication, which was working brilliantly, we even have it loaded up behind a Citrix Netscaler to do SSL offloading of the
HTTPS tunnel encryption. But when trying to get Client Preauthentication working, we hit a snag, it seems that the NetScalers dont support ECC certificates, which is a pain, but something we thought we could work around by using an RSA certificate on the client
to performed the pre-authentication (as shown here https://directaccess.richardhicks.com/2016/05/10/directaccess-ip-https-preauthentication-using-citrix-netscaler/).
So we have three CA's, CA1/2 issue RSA certs and CA3 is setup to do the ECC ones, so nice separation of the chains.
So we have our Cert chain for RSA loaded into the load balancer and a new cert issued to the client from CA1... But, every time the client connects to the server (LB) we see the handshake taking place, the server sends a list of its DNs (CA1/2) (https://blogs.msdn.microsoft.com/kaushal/2015/05/27/client-certificate-authentication/)
to the client, but then the client looks in its store, picks out the ECC certificate (issued from CA3) and fails to authenticate saying no suitable certificate can be found, its like its not even looking at the RSA one at all.
So, thinking something was wrong with the way the LB was asking for client authentication, I tried deleting the ECC cert a... Read more

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RELEVANCY SCORE 87.6

Good Day



We have a problem where we encrypted files using EFS, however we can't access or decrypt these files now.

We have the certificate in the certmgr.msc but we do see that the key is missing.



I have reproduced this on another computer and was able to run certutil -repairstore -user MY "Serial Number" which worked in repairing the store and files was decryptable again.

However on the machine that encrypted the files that we need to access this is not the case as there is a popup asking for your Smart Card.

We are not using Smart Cards at all, and have had a look at the following article regarding this issue, but the hotfix didn't work: https://support.microsoft.com/en-us/kb/2955631




I have software that can remove the encryption but will require the .pfx file, which can't be exported as the certstore doesn't show that it still has this.



It is a self signed certificate generated by Windows, so I can't request a new one using the CA.


Thanks for your help in advance.

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RELEVANCY SCORE 84.4

seems that "Microsoft Certificate Trust List Publisher" Certificate Valid:01.27.2017-04.12.2018 is missing following EKU
'Microsoft Trust List Signing' (1.3.6.1.4.1.311.10.3.1) ?!
-ExtendedKeyUsage
     -Usage
          [ oid] 1.3.6.1.4.1.311.10.3.1
          [ name] Microsoft Trust List Signing
-ErrorStatus
     [ value] 10
     [ CERT_TRUST_IS_NOT_VALID_FOR_USAGE] true
Note: KB2328240 is imho not permanently fixing this problem ! (*curing only some derivated symptoms)

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RELEVANCY SCORE 84.4

I based my actions amongst others on this source:https://www.adlerweb.info/blog/tag/procurve I am using openssl to create my own CA for my company's switches etc.  and i am having trouble with a number of recent procure switches. I created a root CA (2048 bits rsa, sha1 so as not to make things too difficult)I created a custom TA called "netwerk", uploaded the CA root certificate, so far so good Created a CSR:crypto pki create-csr certificate-name sw1113  ta-profile netwerk usage web subject common-name sw1113 key-size 2048 the rest of the info and extensions like CDP alternative names etc. is being pushed while signing in openssl via an extensions file resulting CSR processed with openssl (keeping it a simple 2048/sha1 leafcertificate) Signed this CSR with the afore mentioned and uploaded root certificate: Resulting PEM pasted to install the generated leaf certificate sw1113(config)# crypto pki install-signed-certificatePaste the certificate here and enter:-----BEGIN CERTIFICATE-----MIIEGjCCAwKgAwIBAgIBATANBgkqhkiG9w0BAQUFADCBlzELMAkGA1UEBhMCTkwx.....ASCspazUcVeCueTvvVLr4UPObJB1/IBHKHCwkN7nuaTHuiDD8tQzOlWaxry4MsEFGXojuFv1YtFAtlgLlwxvqndi2NysNyqcnZR1o4l0qe4eSrIlUrCyrvyieK5rdQ==-----END CERTIFICATE-----Certificate being installed is not signed by the TA certificate. So, what is going on? The leaf cert is definitely signed by the root cert that was uploaded as TA cert.    Would really appreciat... Read more

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RELEVANCY SCORE 84.4

I have a problem with install multiple digital certificate (PKF format) to allow access to one website with different account ID.

Every time I installed the certificate, it is working and allow me access to the website with relevance ID. However, the installed certificate will be missing if I continue to install with another certificate. The way I install the certificate is just double click on the PKF certificate that provided by the website admin, then kept click on the next button until its finish the installation steps. All the certificates will install to "Personal" certificate store folder, but the problem is only one certificate will remain.

I ever try to import all the certificate with using windows certificate manager, is allow me to import all the certificates and able to let me access to the website with select different certificate to login with selected account ID. Anyway this method is only workable if the Internet Explorer is not close after install all the certificates, once the Internet Explorer is close, then all the certificates were gone.

The motioned problem PC is running on Windows XP SP3 with latest update. And the using internet explorer is version 8 with latest update as well.

I had try to reset the Internet Explorer to default, but is not working so, appreciate is anyone can guide me to solve this problem

A:PKF certificate missing after new certificate was installed

Under "Content" in Internet Options, are all your certificates there? Mine are. Either your Admin. or the issuer should have your answer. Some PKFs are not compatible with all OSs or Browsers. Try downloading certificates to Firefox or Chrome and see if that works.

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RELEVANCY SCORE 83.6

I need to just generate .csr, but on W10 1809 it seems to actually generate the certificate itself in users store

certreq -new in.inf out.csr
Installed Certificate:
Serial Number: 4f661f2fe13bcb83473b357e1637c1f8
Subject: CN=************
NotBefore: 11/08/2020 15:22
NotAfter: 11/08/2021 15:42
Thumbprint: 2327679ff389432b6a7a07f43dccbfde15aebd02
Microsoft Strong Cryptographic Provider
cf4a830b43e66466006ece8437546ed6_1c8fa7cb-5951-4929-b42e-f434a812d9a0


CertReq: Certificate Created and Installed

Any idea what is wrong?

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RELEVANCY SCORE 82.8

Option "Find Certificate" is missed when I try to edit certificate on another computer using mmc.Could you please let me know how can I solve that? I'm sure I'm admin on the remote machine.

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RELEVANCY SCORE 82.4

When I go through the MMC, I add the snap in for certificate. When I go through the import process for Trusted People, in Win 7 you can click "show physical stores" and "local computer" becomes an option for "trusted people".
I don't see this in Win 8. I see registry, enterprise, and group policy. Which do I use, or how do I get "local computer" to show up?

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RELEVANCY SCORE 82.4

Hi,

I have a computer certificate stored in the computer certificates store and I want to set for a dedicated local user (the "read only") permission to this certificate. (OS: Windows 7 / 32bit with SP1 DE)

I know that I can do that over the mmc
and the certificate snap-in (mmc => add certificates (local computer) snap-in => certificates (local computer) => personal => certificates => right click to the certificate of interest => all tasks => manage private key),
but I need to do that on many computers. How can I solve that problem with a script (i.e. certutil.exe)?

Thanks.
Regards.
cx-2

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RELEVANCY SCORE 62.8

whenever the windows start up an error appear and say
 
" an attempt to add the root certificate to all known browsers on your computer failed "
 
 
The pc work well but i want to get rid of that error
 
Thanks

A:something about certificate

What browsers are you using?
All browsers download a set of safe and expired certifications, which are used for secure communications over a web browser -- whenever you see https in the url window, for example, the browser is using certificates to ensure that the data is encrypted and, more importantly, that the web site you are logged in with is in fact the genuine article and not an imposter.
This error will crop up sometimes when new software is installed, or you are hosting web pages with a self-signed certificate. Have you installed any new software lately? Also, any info on your OS and computer would be useful, along with any other error messages you may be getting.

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RELEVANCY SCORE 62.8

apparently i need a certficate to get online w/aol. how and where do i acheive this
 

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RELEVANCY SCORE 62.8

I hope I'm in the right place. I am trying to create an SSL Certificate for OpenLP so that I can connect a remote android device to the app, and it is all gibberish to me. I downloaded the app, cant open it, downloaded PeaZip to open a .tar file, it extracts it, but then I am completely lost. I've gone on forums, and either they are not addressing the problem I am having, or they are explaining to someone who has the slightest clue what any of this means. I'm not sure where I am supposed to extract to, or what to do after, or how I create an openssl.cnf file. It has become very, very frustrating.
 

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RELEVANCY SCORE 62.8

We have some Win 7 clients on our network and same updated OS and IE on them. When we connect to a secure website (HTTPS) from
mentioned clients, we will see various reactions; some of them connect and open website normally and others show security caution which included "there are issues with the site's certificate chain(net::ERR_cert_authority_invalid)

It is necessary
to add this item that I checked certificate publisher on IE and find the intermediate certificate authority of certificate chain in website can not be seen in clients  have problem.

How is it possible from same updated OS and IE clients, we can see different messages?

How can I solve this issue?

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RELEVANCY SCORE 62.8

Hi, where can i have SSL Certificate? I open my new business/website and i want SSL Certificate.. Most important is cheapest and easier process.
 

A:SSL Certificate

https://letsencrypt.org/ it's free.
 

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RELEVANCY SCORE 62.8

Hi, I would like to see the certificate that is automatically generated for encrypting the RDP sessions. Where can I find it? The machine that is hosting the RDP sessions is running win 8.1 pro.

P.S. Can I also use my own certificate instead of the auto generated one?

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RELEVANCY SCORE 62.8

Hi,

My dad owns a small business website and he's being told that he should get an ssl certificate. I'm supposed to be in charge of these things for him, but my knowledge in this area is hardly better than his, and even after reading guides I'm really confused by it all.

The website has zero user submitted data - no e-commerce, no log ins, not even a contact form. He's being told that come July Google will start warning people that the website is not secure. Will they really do this across the board or just on the pages where it's necessary? I know having https is supposed to boost Google rankings which would be good but is it really worth the hassle?

If I do go ahead I don't know how to go about it. The website is created with Webeden and the domain name host is 123-reg. I see there are options to get a free certificate but I don't know where or how I would install it and I doubt I have the right level of access. It looks like the most straightforward option is through 123-reg. I assume they would install it automatically but I'm not sure if something has to go through Webeden as well? 123-reg charge 30 a year after the first year - it could be worse, but for a small business any cheaper options would be appreciated!

Sorry for the long post and thanks in advance for any advice
 

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RELEVANCY SCORE 62.8

hi sir/madam! each time i open my internet explorer a message displays and says my certicate should be install and gives me an option if i should proceed,.but everytime i install the certificate,again its just repeating (view certificate,install certificate)=( what should i do?pls help me=)
 

A:certificate

Since the response to your post has been underwhelming, you might try posting on one of the software forums.
 

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RELEVANCY SCORE 62.8

Can you help. I was rung yesterday by someone who said they were in charge of my pc ssl certificate. They asked me to verify my computer number, so they told me what it was and it was my number. They went on to say that my computer had been reporting errors to them. They thought that it could be my PC ssl certificate had expired. Having had a number of computers over the years I have never heard of this. Can you verify that each computer should have its own ssl cerficate. And if they do what is my best solution.
Thanks
 

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RELEVANCY SCORE 62.8

I'm trying to use ATA with a certificate.
I installed ATA Center silently without any certificate details so it generated a self-signed certificate for me. I've now had a certificate generated by a CA but I can't get it to work.
I had it created with Server Authentication, and the fully-qualified CN of the server.
When I right-click the .crt file as stated in the ATA install instructions, it says it's not valid. If I open MMC > Certificates (Local Computer), then do Import, select the file, install them to the place "Automatically determined by the wizard",
then after some time it says "The import was successful." This imports it into (Local Computer) > Other People > Certificates.
If I check the Console, the certificate now appears in the dropdown but it has "[Not supported]" next to it. Is there some other config I need in my certificate request?

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RELEVANCY SCORE 62.8

We have some Win 7 clients on our network and same updated OS and IE on them. When we connect to a secure website (HTTPS) from mentioned clients, we will see various reactions; some of them connect and open website
normally and others show security caution which included "there are issues with the site's certificate chain(net::ERR_cert_authority_invalid)
It is necessary to add this item that I checked certificate publisher on IE and find the intermediate certificate authority of certificate chain in website can not be seen in clients  have problem.

How is it possible from same updated OS and IE clients, we can see different messages?
How can I solve this issue?

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RELEVANCY SCORE 62.8

Hello ,I need ACER CE certificate (Acer TMP273) . To whom can I contact?

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RELEVANCY SCORE 62.8

We have a DLink wireless router and added a N300 usb adapter to a computer in the basement. Loaded all drivers etc. it is recognized but when attempting to connect wirelessly it connects briefly and then disconnects.

It says - unable to find certificate to log you on to the network- dlink

We were asked for the password which we correctly entered. It does have weak signal strength. That computer runs windows xp.

Not sure what to do from here
 

A:certificate ?

Does it work at all w/o encryption?

Please attach a screen shot of the Networks page of the Xirrus Wi-Fi Inspector.
 

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RELEVANCY SCORE 62.8

Hi,

Running IE6, my issue/question is this... When I visit a particular site, I get the security alert warning for Cerficiates... how can I have it not pop up each time I visit the site?

Ideas/suggestions would be super...

A:Certificate

Clicked on Tools
Clicked on Internet Options
Clicked Advanced
Scrolled down to "Check for publisher's certificate revocation." and unchecked this.
Clicked Apply
Clicked OK
Closed and reopened the browser

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RELEVANCY SCORE 62.8

We've shipped an server (Proliant DL380 G7) and a switch (Procurve j9836A) to China.But the Chinese government/customs are holding up are whole container shipment, because of missing CCC certificates. Where can I obtain these certificates. I've called with HPE on serveral numbers. Spoke with several people. With each call I've given the start information like my name etc. This took 6 times 5 minutes. But still getting no where. All tech support and phone support is outsourced to India or something. Sadly they only ask information over and over again, but are not helping me with the actual request. Please, can someonetell me how to obtain CCC certificates for my HP hardware. It can't be true that HPE itself cannot help me with this. It are theire products. 

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RELEVANCY SCORE 62.8

i am using windows xp 2000, i keep getting pop up about a security certificate, when i change settings to disable certificates and security alerts they still keep popping up. unable to even download lavasoft what to do. when i toldsystem to put all certificates in a store now i cannot even access my yahoo.com, i tried to restore system to earlier time and that didnot work either
 

A:certificate

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RELEVANCY SCORE 62.8

I am getting a SSL Certificate not trusted has self-signed- signed SSL Certificate. Also the virus pretty much does what ever it wants. If anyone good tell me what I need to do to take care of this problem I would be truly grateful. Thanks !!!
 

A:SSL CERTIFICATE

You can post your problem here Malware Removal Assistance

Please read the following before doing so

Preparation Guide Before Requesting Malware Removal Help

Piracy

***READ ME BEFORE POSTING IN THIS FORUM***
 

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