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Questions tagged [self-signed-certificate]

A self signed certificate is signed with its own private key instead of the private key of a higher or publicly trusted certificate authority (CA).

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Jboss SSL connection persistent

I have a Client code relying on Jboss 5.1 which uses self signed certificates for connecting to credit card servers over HTTPS. Certificate expired on 03-13-2015 9:55 AM and it got replaced the following day around 8:00 PM. This is relatively…
smhvrtyj
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DST Root CA X3 (Self-signed) - has expired in certificate chain used by Let's Encrypt (Apache/Windows)

Is it safe to remove a self-signed root certificate from the chain; and what, if any, are the consequences of doing that? And how would I go about doing this on a Windows setup? The instructions under "Manually updating the local certificates" which…
MeSo2
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.p12 certificate not working on mac (Ventura 13.4.1) but works on windows

I generated ssl certificates for (Nifi Registry https://nifi.apache.org/registry.html) I installed them in Windows.. it worked and i get a prompt to select certificate when i open the website https:// Now, when i install them in Mac, first it wont…
santhosh
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Docker installed from snap fails to receive remote network traffic

I have an API hosted on a docker image which worked in the past, but which now is failing to work except on the host machine. I can successfully run queries using either localhost or the machine's local IP address from the host machine, but when I…
Zorgoth
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NetApp ONTAP certificate expiry_time format

I want to configure an expiration period of 5 years for a root CA certificate on NetApp ONTAP via its API. The expiry_time is documented like this: expiry_time Certificate expiration time. Can be provided on POST if creating self-signed…
stackprotector
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SETTING UP A SSTP VPN SERVER (cannot establish the connection)

Today I wanted to do some labs of SSTP Windows Server VPN. What I have done so far, it’s to build a Windows server 2019 as a Domain Controller and as a Certificate Authority. From my CA I have created a self-signed server certificate in order to…
Luis Usquiano
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SSL Certificate Not Being Recognized On Mozilla Firefox (MAMP Server)

I’m currently using an SSL certificate on a MAMP server that I made myself via OpenSSL. I’m running the MAMP server on an Apple Mac that’s running Monterey 12.4. I have no problems running the website that I’ve created via the MAMP server with the…
Richard
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Is it possible to generate a new self-signed certificate from an existing private key with powershell?

New-SelfSignedCertificate -ExistingKey "c:\cts_privkey.pem" -Container localhost -Provider "Microsoft Enhanced RSA and AES cryptographic Provider" -DnsName "example.com" -CertStoreLocation "cert:\LocalMachine\My" I get the error: I think I am…
tks.tman
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Nginx not listening on 443 port (default nginx site)

Problem: The https://192.168.0.4/ page is not loading and returns (on firefox): Secure Connection Failed An error occurred during a connection to 192.168.0.4. PR_END_OF_FILE_ERROR The page you are trying to view cannot be shown because the…
Szymon Starzyński
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How to setup dovecot to accept client certificates signed with a private CA when the server certificate is signed by a public CA

I have been running a postfix/dovecot mail server with no issue for several years using SSL/TLS and Let's Encrypt issued server certificates: /etc/dovecot/conf.d/10-ssl.conf ssl = required # Bundle containing the public server certificate followed…
jean-christophe manciot
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How to create self-signed SSL cert on intranet server using IIS Manager : logged in as Admin but getting "access denied" error when saving the cert

I need to create a self-signed SSL certificate on an intranet server that is running IIS. I'm logged in remotely to the server as admin and am opening IIS Manager as admin, and choosing Server Certificates then "Create Self-Signed Certificate" in…
Tim
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Deprecation of OrganizationalUnit in Subject of TLS Certificates

Recently we got a mail from our certificate provider that they are removing the OU field from Subject of new/renewed certificates after 1st September. This is related to decision made by Certificate Authority Forum…
Abhishek Jayaram
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Using hostname only instead of FQDN in certificate

Can a localhost's name be used on a self signed certificate and used internally for the applications running on the same localhost? I am just trying to test my applications with certificates. Forgive my ignorance I am new to deploying certs.
rooni
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self signed certificate vs a certificat authority with email

I use a self signed certificate with my mail server. I use dovecot and postfix startTLS. I also have a DKIM setup for digital signatures and everything is working. However, when sending mail to hotmail or outlook it often if not always falls into…
gstlouis
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Certificates explanation for VPN Server Edgerouter + IPSec/IKEv2 + Active Directory Certification Authority

I’m trying to setup a IPSec/IKEv2 VPN Server for roadwarriors on my EdgeRouter 6P which has Linux Strongswan 5.6.3 on board, with Active Directory CA as TRUSTED ROOT CA and Microsoft NPS as Radius for authentication, both installed on Domain…
eric_
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