Can I use the same SSL/TLS certificate as both a "server" and "client"?
Chris Sun asked: I have a proxy server. Clients connect to it over HTTPS, so it needs a server certificate. The proxy server also makes outgoing requests to other backend …
Curl verify certificate improperly
Jitesh T asked: I used curl to launch a https request to download the file. I used below command: curl -v -o Output.pdf https://otherdomain.com/upload/manual-8mm-f35-csii-vdslr-5.pdf The result I get is: % …
NGINX SSL "ERR_TOO_MANY_REDIRECTS"
Elkpeir asked: I have website build with django and nginx. After adding Let’s Encrypt SSL certificat using Certbot I get the error : ERR_TOO_MANY_REDIRECTS. Please find the below nginx configuration …
How to disable TLSv1 in Apache 2.4 (Debian 8)?
IMB asked: I have this line in /etc/apache2/mods-enabled/ssl.conf SSLProtocol -all +TLSv1.2 However SSL checker whynopadlock still shows this: Any ideas on how to completely disable TLSv1 in Apache 2.4 (Debian …
Why is my ssl certificate self signed?
E Zeller asked: I followed the following steps to install an ssl-certificate on a website; https://www.digitalocean.com/community/tutorials/how-to-secure-apache-with-let-s-encrypt-on-centos-7. However, the website is still not trusted because the certificate is self-signed. I can’t …
curl – SSL peer does not support certificates of the type it received
Worp asked: Trying to send a request with a client certificate to an Apache server, I have the following request and error: $ curl -X POST https://my-server.com/dummy/user -H ‘Cache-Control: no-cache’ …
Openldap and SSL certificate chain validation
eli0T asked: I just set up TLS for slapd on one server, using a simple PKI, like this one: ldap cert < intermediate CA cert < root CA cert In …
Let's Encrypt Expire Bot showing different date then command line
Zhenyu asked: Today I got an email notification from Let’s Encrypt Expire Bot that the SSL certificate for my domain will be expired on the 31, july, 2018. but when …
How to certify a domain that's used only for redirections and has no hosting?
Brachamul asked: I migrated a site from oldsite.example to newsite.example. HTTPS was enforced all over, so most incoming links to oldsite are going to https://www.oldsite.example. My oldsite.example domain used to …
SSL certificate for both www and non-www
user2908112 asked: I bought a SSL certificate from Globalsign (AlphaSSl). According to their site, all certificates secures both www and non-www. But when I go to https://www.kanzan.se, I get invalid …