nginx fails to send HSTS headers despite being configured to do so
pyr0ball asked: I’m setting up a site for myself using nginx and letsencrypt, and I wanted to set up HSTS preloading for the added security benefits, however when I check …
Nginx 1.15.8 need load 1k+ ssl cert
Felipe Kusk asked: erro -> nginx: [emerg] BIO_new_file(“/etc/letsencrypt/live/$sslwww/fullchain.pem”) the configuration with map or with if are not working what I can do for them to work? do not just find …
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: % …
Why does firewall-cmd throws error "ALREADY_ENABLED" but is the port not listed when calling firewall-cmd –list-ports?
user007 asked: I am trying to use firewall-cmd to add 443 to my allowed ports. Unfortunately this throws error ALREADY_ENABLED: 443:tcp. But when I use firewall-cmd –list-ports it does not …
Many domains with SSL in Nginx
Antonio asked: I have many domains like hello1.com, hello2.com … hello101.com All of them having SSL Certificates by Let’s encrypt. All of this domains need to be proxied to this …
Pass-through SSL with HAProxy and vhosts on same IP
Ralf Viellieber asked: Can i pass-through SSL with HAProxy to a vhost that shares ip with other vhosts? I try frontend https bind *:443 #ssl mode tcp default_backend port_443 backend …
SeLinux stops starting of nginx
user7943875 asked: Reboted nginx proxy server (centos7+nginx only, apache on another) I got error: DOMAIN systemd[1]: Starting Session 439 of user root. — Subject: Unit session-439.scope has begun start-up — …
Share Document Root for Apache w/ SSL with two separate subdomains and certs
Chris asked: So, I’m running an Apache server on CentOS 7. I have two domains pointing to the same place: https://www.example.com and https://example.com. In my cfg, I have three VirtualHosts; …
Postfix bounce when unable to validate TLS option
Nico asked: I’m using postfix as mail transfer agent on my mailgateway to send and receive emails. Because I’m communicating with sensitive information I’m using the tls options to validate …
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 …