Public key certificate - also digital certificate or identity certificate. A document that contains information about a user's or machine's identity, matched up with its public key, and is validated and cryptographically signed by a certificate authority. Certificates are intended to provide a ...

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3
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1answer
110 views

After upgrading to Mac OS X 10.11.4, I start seeing reports that certificates are invalid

I upgraded from Mac OS X 10.11.3 to 10.11.4 this week. After that, I found that, if I open some software e.g. Xcode simulator download page, or HMA client (a VPN Client), it reports some info: invalid ...
0
votes
1answer
149 views

How to create SSL certificate with multiple DNS entries, signed with my own CA certificate

I need help creating SSL certificate with multiple subjectAltNames, signed with my own selfbrewed CA certificate. What I need: I'm on OSX 10.10.5 I have myCA.cer which I use to sign another SSL ...
0
votes
0answers
19 views

Restore “Back up your file encryption certificate and key” window (prompt) in Windows 7

How can I make this prompt to appear every time a new encryption certificate is created since last time I pressed "Never Backup"?
-2
votes
1answer
22 views

Let'sEncrypt SSL Doesn't Work

I've got a debian 8 server installed with ispconfig 3, apache2, mysql and php. And recently I've installed (tried) letsencrypt SSL certificates for my website.com. I did everything as tutorial said, ...
2
votes
5answers
4k views

Certificate not trusted over Win7 to Win7 Remote Desktop connection

I'm experiencing a certificate issue while connecting two Windows 7 machines together via Remote Desktop. I have installed the certificate, but I'm getting a message that says the cert is not trusted. ...
0
votes
1answer
16 views

How to make “Permanently store this exception” checkbox active?

I'm trying to connect to a website which uses a self-signed certificate. Firefox tells me that my connection is not secure and on clicking Advanced button I can find Add Exception... button, clicking ...
0
votes
0answers
12 views

MS Certificate Web Enrollment authentication between domains

I'm trying to set up the Certificate Enrollment Web Services to give autoenrollment to some clients. The issue is the clients are on a separate domain to the CA. I see the CES/CEP allows three options ...
0
votes
1answer
40 views

OSX wants to make changes. Type an administrator's name and password… Won't go away

I recently needed to add some SSL certificates to my Mac (OSX 10.10.5) in order connect to a remote service. The certificates are needed for 2 factor authentication. I have full Admin rights in OSX. ...
4
votes
0answers
95 views

Edge “security certificate is not secure” since bash installation

Description I am running Windows 10 Insider - Build 14316. I managed to reproduce the issue by reverting the update and try it again to see exactly when the problem occurs. So, I activated Ubuntu On ...
0
votes
0answers
13 views

Extract and Trust certificate via command line in windows

I am trying to setup a printer via command line in windows. So far I everything is working well except I don't know of any way to extract .cer from .cat via command line. I could extract it via ...
1
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0answers
20 views

“Copy to File…” button is disabled in certificate dialog

In the certificate details dialog, the button to save it is disabled. Why is that? I remember it working before. What I did was: open a new window of IE (best to close all others first) to visit a ...
-1
votes
0answers
35 views

Cannot ssh with Putty using public key to OpenSSH server running in Windows 10

Whenever I use putty to ssh to my openssh server on my Windows 10 machine (joined to a domain) I always get "Server refused our key." The openssh version I installed was the latest from ...
0
votes
0answers
22 views

(Setting up SSL) invalid number of arguments in “ssl_certificate” directive in /etc/nginx/nginx.conf

I am trying to setup SSL on my server. I purchased my SSL certificate from Comodo. I am following the tutorial they have made here: ...
0
votes
1answer
49 views

Browser (any) on Windows 7 loads bad (localhost) https certificate

On Windows 7 in Chrome, but also in any other browser, for one particular (external) website a bad HTTPS certificate is loaded. When I open the certificate it says that Windows does not have enough ...
3
votes
2answers
3k views

Outlook 2013, multiple email accounts and encrypted email: Only last S/MIME settings used

I have multiple email accounts properly setup in Outlook 2013 (can send/receive fine otherwise). Lets say they are: user1@domain1.com user2@domain2.com user3@domain3.com All belong to me and I have ...
2
votes
3answers
3k views

How do add a certificate from a self-signed server to trusted certificates in Chrome?

I have a dedicated server with a wiki and want to secure it so nobody can read my articles by sniffing my pages. I do not want to pay for a valid certificate so I created a self-signed certificate. ...
0
votes
1answer
37 views

Firefox doesn't ask me for a certificate when visiting a site that needs one

I use Firefox 44.0.2 on a Linux Xubuntu system. I'm trying to access a company website that requires a certificate. I can confirm I have the correct certificate in ...
0
votes
0answers
10 views

Nylas N1 ignore self signed cert

I am trying to use the N1 mail client at my school. However, when I try to connect, I get the error "self signed certificate in certificate chain" I know the cert is self signed, how do I make N1 ...
0
votes
2answers
37 views

Apache certificate chain is not being sent

Good day! I've searched google high and low. Goodness, I've never gone past page 2 of search results before! But this one stumps me. I've got a website that I am securing with a certificate signed ...
1
vote
1answer
1k views

How to add Let's Encrypt to the Java allowed certificates?

I have recently switched to Let's Encrypt Private Beta for several of my domain names, and as a consequence several of my Java programs have stopped working because the certificate is not in the trust ...
1
vote
1answer
73 views

Where are certificate private keys stored in Windows 7?

Using the certmgr.msc utility, I can access the windows cert store, but I still can't figure out where Windows stores the private keys. For example for a given certificate, Windows tells me that ...
5
votes
3answers
3k views

Mutt will not let me save an SSL certificate

I have just set up Mutt to connect to my firm's IMAP and SMTP server. Everything works; but when I launch mutt, I get a warning about the certificate, and am given the option to: (r)eject, accept ...
1
vote
2answers
32 views

How can I renew my certificate authority signing key?

I am a noob considering certificate authorities. I followed this article a while ago to setup my own certificate authority and with its help setup my own freelan VPN network: ...
3
votes
1answer
298 views

Where to get root SSL certificates for Opera 12.17?

Approximately six months ago several web sites began to lose their styles gradually and finally some of them entirely stopped working in Opera although they work in other browsers. All this seemed to ...
9
votes
3answers
38k views

View / install certificates for local machine store on Windows 7

On Windows 7 (Windows 7 Professional x64), how can I view and install certificates in the local machine store? The certmgr.msc plugin allows me to view certificates installed in the current ...
0
votes
0answers
11 views

Why might Windows EFS not list a certificate from Trusted People?

I have an encrypted file. I've added a public-key-only certificate (exported from another computer that had the private) to all of the following: Local Computer\Personal\Certificates Local ...
0
votes
1answer
701 views

Can I extract a certificate private key from the windows certificate store in a disk image?

After re-installing Windows 7 I notice that I seem to have failed to export the private key for one of my client certificates (for Internet Explorer use). When viewing the certificate in IE, it ...
2
votes
1answer
129 views

How to always allow insecure connection for a certain url in chrome?

For internal usage, we have a system using a self-signed insecure SSL certificate, making Chrome warn me on each session: Your connection is not private Attackers might be trying to steal ...
0
votes
0answers
17 views

Apache on Windows using CA Certificates

I have been issued by our CA a new cert and have the CA cert and my key that I used during the CSR for generation. I've never setup SSL in apache before and more or less copying from other examples ...
0
votes
0answers
41 views

Java out of box cacerts certificate are SHA1 is there one with SHA2

Java/JDK/JRE they have a keystore cacerts under lib\Security folder as shown below Java comes with around 93 certificates out of box, These are not self-signed these are supplied by java itself ...
41
votes
1answer
42k views

How do I view the contents of a PFX file on Windows?

I have a PFX certificate file on my machine and I'd like to view the details before importing it. (The import utility doesn't actually tell you what the certificate is!). How do I view the details ...
0
votes
0answers
32 views

Can I connect to freenode via SSL on Pidgin/Windows?

When I set up an IRC account on the irc.freenode.net server and select "Use SSL" under the advanced tab, I get an "SSL Handshake Failed" error. I found a guide for setting up an SSL freenode ...
1
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0answers
560 views

How to use .pfx in certificate store in CURL for Windows 7

I want to use cURL to access a remote server, and I need to identify myself using a private key or the remote server gives a 401 "Unauthorized". I'm on Windows 7 (work machine, not my choice) and my ...
2
votes
0answers
273 views

How can I sign an MS Word macro with a digital certificate from the local machine certificate store?

I am trying to find out how I can digitally sign a Microsoft Word macro using a valid 3rd party CA issued VBA code-signing certificate that is installed into the machine rather than the user ...
0
votes
1answer
194 views

How to make Firefox ignore all SSL certification errors?

I'm on a private network with a lot of restrictions and monitorings. Every HTTPS connection results in SSL certification errors (maybe those people use "man-in-the-middle" approach to decrypt the ...
1
vote
1answer
122 views

Git GUI on Windows not working with self-signed SSL certificates - gives errors (fatal: SSL certificate)

I'm using git GUI on Windows 7. I need to clone the repository and simply want to just use it. However, when cloning, pulling, pushing to/from repo with self-signed certificate, I'm getting this ...
0
votes
1answer
43 views

Mac OSX 10.11.1 can't negotiate TLS1.2 cipher suite with IIS 8.5

I am diagnosing a Mac running OSX 10.11.1 which cannot connect with an Exchange 2013 server (on Win 2012R2 w/IIS 8.5). I enabled TLS 1.1 and 1.2 via registry keys on the Exchange server, but when the ...
0
votes
0answers
40 views

Adding additional SSL certificate to be recognized in Cygwin

I have a server setup that has an HTTPS certificate issued by a major certificate provider (DigiCert). The certificate is recognized by all of the browsers on a machine running Windows Server 2008 R2, ...
0
votes
1answer
48 views

SSL certificate: incorrect order

I have SSL EV certificate for https://goout.cz. According to this test we are getting A+: https://www.ssllabs.com/ssltest/analyze.html?viaform=on&d=goout.cz However I get warning for "Incorrect ...
2
votes
1answer
1k views

How to revoke the applet permissions in Firefox?

I have downloaded applet in Firefox, it was correct signed so I approved it. Now I want to revoke this approval. How can I do it?
0
votes
3answers
8k views

Mozilla Firefox won't connect to Google, IE can

I have went on to Google search before, however today, Mozilla Firefox won't let me connect to Google's search page. This is what I get. You have asked Firefox to connect securely to ...
1
vote
3answers
4k views

Export installed certificate and private key from a command line remotely in Windows using something besides the certmgr.MSC tool

I need to be able to remotely export an installed computer certificate with the full certificate chain and private keys on a Windows server. The cert is used for IIS, and I want to use it for an ...
8
votes
1answer
1k views

difference between MDM certificate and APNS certificate

I am new to mobile device management(MDM).I want to configure my own MDM Server to support iOS devices for mobile device management. I know that for this apple developer Enterprise account is ...
1
vote
1answer
165 views

Does Apple Server 3.0 MDM really require an APNs certificate?

A while back I set up an MDM server on our Apple Server running 10.9.2. The server is running Server 3.0.3 and I have several test Macs and iOS being managed by the server. The only certificate I ...
45
votes
7answers
143k views

How to bypass the “secure connection failed” warning in Firefox 33

Since installing Firefox 33 a "Secure Connection Failed" error is no longer bypassable using the "I Understand the Risks" button - it's gone! Is it still somehow possible to ignore certificate ...
0
votes
1answer
32 views

Using signed certificates with shellinabox

I currently have a web server running Apache. This server hosts a website (foo.com), and is configured to use a signed RSA certificate for https connections. The Apache configuration for the site ...
0
votes
0answers
30 views

Why can't signtool find certificate in machine store?

We have a code signing certificate that is working in TeamCity builds using the following command: signtool sign /a /v /sm /s my /n "NAME_ISSUED_TO" /d "DESCRIPTION" FILENAME Unfortunately the ...
0
votes
1answer
53 views

How to Import *.p7s certificate chain into keystore?

I've used this commands to create my csr keytool -genkey -alias server -keyalg RSA -keysize 2048 -keystore domain.jks -dname "CN=*.domain.com,OU=Software Development, O=Company Name, L=Asuncion, ...
0
votes
4answers
82 views

Untrusted certificate with Internet Explorer 11

I get "untrusted certificate" errors when opening all https sites in IE 11. I added sites to trusted sites, adjusted date and time, reset IE setting, installed sites' certificates (by click on view ...
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vote
0answers
25 views

Digitally sign latex pdf document with CA

I would like to know, if it is possible to digitally invisible sign a pdf created by latex automatically after each time I create the document (I'm using Texnic Center) or after I created the ...