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SSL Error: ERR_SSL_PROTOCOL_ERROR - only happening with Chrome -- all other browsers fine

I get the following error in Chrome: ERR_SSL_PROTOCOL_ERROR when trying to connect to a client website. This only happens in Chrome and for everyone. The "website" is hosted in IIS and is ...
monkeySeeMonkeyDo's user avatar
-1 votes
1 answer
49 views

How to add Private key to SSL Cert

I have been supplied a certificate file; CSR; Public Key and Private key by my SSL Cert reseller, all in txt files with ciphertext inside. I have to renew a ssl cert hosted on a IIS server, and the ...
Scott E's user avatar
0 votes
0 answers
25 views

Broke my mac network after apache/ssl changes

I tried to configure Apache2 with SSL for local web development on my Mac (MacOS Ventura). What I did with apache/ssl was : install httpd and make some basic configuration. Enable mod_ssl module, ...
Amandine Dt's user avatar
0 votes
0 answers
84 views

Finding CA Cert from a Synology NAS to use it with curl --cacert

My Synology uses self-signed certificate, so I need to include it with curl --cacert /path/to/cert.pem to connect safely from a terminal to NAS using https. How can I find this certificate on my ...
Async's user avatar
  • 1
-1 votes
1 answer
1k views

Can AD CA certificates for internally facing sites be inherently trusted?

Is AD CA (AD Certificate Services properly configured) all that's needed for (SSL certs on) internally facing sites to be trusted w/o any additional configuration on domain-joined clients? Say: ...
kindzmarauli's user avatar
0 votes
0 answers
57 views

Client fails TLS handshake

A client is trying to connect to my website using a client certificate. However, they get a 400 error. They gave me their public certificates excluding root CA in a .crt file. This is the access log: ...
A. Abassi's user avatar
0 votes
1 answer
54 views

Website refuses to load, but works fine everywhere else. SSL Certificate related

I have a computer which has stopped connecting to a website. Normally this computer would just get rebuilt with the standard image we have for the computer, but there's a lot of bespoke software which ...
JohnnyVegas's user avatar
  • 3,516
0 votes
0 answers
444 views

Update openssl to 3.1.1 from 1.0.2n in Nodejs

I am working on an old node.js project which is using the Openssl version 1.0.2n. I found only a dll (libeay32.dll) using in this project and in that that dll openssl version is 1.0.2n. Since Openssl ...
mhhabib's user avatar
  • 101
0 votes
0 answers
170 views

Network Access Points providing cert on connection, how?

How is it connection providers in public locations are able to send a certificate on connection? I seem to recall there is a protocol they use, but I read that many years ago. Or is it as simple as on ...
LeosSire's user avatar
0 votes
0 answers
140 views

How to obtain a certificate request from an existing certificate

I've got a server where a .p12 is on it that has been converted to a .pem (files: certserver.p12, certserver.pem, certserver.pass for the password). I now got a request to make a new certificate-...
Thomas's user avatar
  • 445
0 votes
0 answers
120 views

Code signing certificates

We recently launched a software application built using electron where the app does check a firebase database upon launch of the app and for some reason, it was triggering the Norton Antivirus ...
Len Morales Jr's user avatar
1 vote
0 answers
960 views

Using OpenSSH config file with -addext and -subj parameters

I'm trying to create a bash script to manage a PKI. I want to use OpenSSL conf file to specify some parameters for the generated and signed certs using my CA. I specified default parameters as below: ...
Tratosca's user avatar
1 vote
1 answer
3k views

Chrome saying certificate is not valid even though it's marked as trusted

I'm running on MacOS Ventura 13.1, Chrome version 109. I remember I downloaded the relevant certificates months ago and it used to work fine, but - and I'm not sure it was after I upgraded the OS, I ...
cabutchei's user avatar
1 vote
2 answers
362 views

https from Internet to a private server

I finished a local install of Nextcloud on an old pc I run as a server connected to my LAN. I can access it directly using the private IP address of the server in my local network. My question is ...
AhmedWael216's user avatar
1 vote
0 answers
103 views

SSL expired web root certificate for one client, on some computers but not others

I'm a non-network pro who has a situation with one of our largest clients. They get the red Certificate Invalid icon, because of an outdated, expired root certificate. However, our certificate is up ...
daprezjer's user avatar
  • 111

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