Webservers

Hello, I have a problem when converting from Apache Only to Nginx Only. All sites stopped working and I faced the error: 404 Not Found nginx/1.14.1 Although I rebuilt Apache, it did not work. How can I fix the error?

Let’s Encrypt is a free, automated, and open certificate authority (CA), run for the public’s benefit. It is a service provided by the Internet Security Research Group (ISRG). Basically they provide hassle free no cost ssl for your domains, recently Let’s Encrypt introduced WIldcard ssl for your domain, now you can use wildcard free ssl for your domain and for multiple subdomain with just single SSL cert (no need to issue certs for every subdomain) even WordPress MultiSite (https ) run fine with it. The key principles behind Let’s Encrypt are: Free: Anyone who owns a domain name can use Let’s Encrypt to obtain a trusted certificate at zero cost. Automat…

In this tutorial we’ll learn how you can use openssl to generate CSR and RSA Private key. CSR is needed when you issue paid SSL certificate. A CSR (Certificate Signing Request) is a specially formatted encrypted message sent from a Secure Sockets Layer (SSL) digital certificate applicant to a certificate authority (CA). The CSR validates the information the CA requires to issue a certificate. RSA key is a private key based on RSA algorithm. Private Key is used for authentication and a symmetric key exchange during establishment of an SSL/TLS session. It is a part of the public key infrastructure that is generally used in case of SSL certificates. RSA keys are of…