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Questions tagged [ssl]

SSL refers to Secure Sockets Layer, a security protocol that has been replaced by Transport Layer Security (TLS). TLS is still commonly referred to as SSL.

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nginx secure TLS configuration result in SSL_ERROR_NO_CYPHER_OVERLAP

I followed a guide from 01/2018 to harden my nginx 1.10.3 TLS configuration. Now I'm getting SSL_ERROR_NO_CYPHER_OVERLAP in Firefox 66.0.1 and https://www.ssllabs.com/ssltest says Assessment failed: ...
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How to config rabbitmq3.7.11 which runs on erlang OTP 21 to use ssl to connect python 2.7.5 app client

I use rabbitmq in openstack which runs on python 2.7.5.when i use ssl to connect rabbitmq,i got a error message " TLS server: In state hello at tls_handshake.erl:200 generated SERVER ALERT: Fatal - ...
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Let's Encrypt certificate smooth update

Let's Encrypt certificates expire after 90 days. There are tools for automatic update (replace expiring certificate with fresh one which is valid next 90 days). Is there a method to make this change ...
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trust server certificate with lftp

When connecting to a server with lftp, I have the following issue: Certificate verification: Not trusted: no issuer was found (AA:AA:AA:[...]:AA:AA) Which indicates at least that the cert ...
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Install employer self signed certificate in Firefox

My employer has a self signed certificate and is doing a man in the middle attack to monitor all web traffic. They installed these certificates automatically on our machines and everything works fine. ...
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SSL can't start AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) on CENTOS 7

I am trying to make SSL in Centos 7 I get the error when trying to restart httpd.service > [Tue Mar 12 04:03:52.792004 2019] [mpm_prefork:notice] [pid 4058] AH00170: caught SIGWINCH, shutting ...
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Is there a stunnel / other SSL tunnel equivalent of “ssh -D”?

I am trying to find a way to set up an SSL tunnel and use a SOCKS proxy in the same matter that I am using ssh -D <port>. Is there any equivalent of doing so using stunnnel? I am using a linux ...
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SSL certificate identity issue in Evolution Mail

I'm experiencing a problem with a SSL certificate inside Evolution Mail. When I open the program, I receive the following warning: The certificate does not match the expected identity of the site ...
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1answer
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appending local domain to commonName and SubjectAltName when signing a CSR as my own CA

I have a device that can generate its own keypair and a self-signed certificate based on those keys. It can then generate a CSR from that and I can export that from the device. I cannot influence the ...
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How to MITM SSl with DHE for reverse engineering?

There is a client connecting to a server on ssl with Diffe-Helmen on a port (lets say 6789). I want to inspect the communication. I tried ssldump and realized they don't work if Diffe-Helmen is used. ...
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Does VPN protect against ESET SSL protocol filtering?

I read this article(linked below) which explains that ESET installs new root certificate authority and decrypts all your secure traffic. I wondered if VPN protects against this or not? https://...
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Curl: Getting 'Peer's Certificate issuer is not recognized'.on CentOS 7 with some URLS and using latest cacert bundle

Centos 7.6 Curl 7.29 My app needs to run Curl requests which come from user requests, but some URL's are returning a curl: (60) Peer's Certificate issuer is not recognized. So far I have: ...
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Create pfx-certificate

I'm trying to create a pfx-certificate from my Let's encrypt certificate.  I'm using PuTTY to access ssh and using this command: openssl pkcs12 -out mattesnille.pfx -inkey ~/ssl/keys/keyname.key -in ...
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Updating an existing certbot certificate with a new domain for NGINX

I have this certificate root@place:# certbot certificates Saving debug log to /var/log/letsencrypt/letsencrypt.log ------------------------------------------------------------------------------- ...
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Configure GitLab Docker container with Plesk and LetsEncrypt

Hi I have an issue with my GitLab setup. What I'm trying to achieve: running GitLab inside a Docker container access GitLab through a subdomain (gitlab.mydomain.com) at ports 80 and 443 for https ...

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