Convert SSL PEM to PFX

The commands below demonstrate examples of how to create a .pfx/.p12 file in the command line using OpenSSL. PEM (.pem, .crt, .cer) to PFX  Shell openssl pkcs12 -export -out certificate.pfx -inkey privateKey.key -in certificate.crt -certfile more.crt Breaking down the command: openssl – the command for executing OpenSSL pkcs12 – the file utility for PKCS#12 files in […]

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How to install Let’s Encrypt on CentOS 7 with Apache

Installation of the required packages yum install epel-release -y yum install mod-ssl -y Install the Let’s Encrypt client yum install python-certbot-apache -y Installation of the SSL Certificate In our example we will use the domain name colo-serv.net for the SSL installation certbot –apache -d colo-serv.net During the installation of the SSL, you will able to […]

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Acme – Let’s Enscrypt

Example 1: Single domain. acme.sh –issue -d example.com -w /home/wwwroot/example.com or: acme.sh –issue -d example.com -w /home/username/public_html or: acme.sh –issue -d example.com -w /var/www/html Example 2: Multiple domains in the same cert. acme.sh –issue -d example.com -d www.example.com -d cp.example.com -w /home/wwwroot/example.com The parameter /home/wwwroot/example.com or /home/username/public_html or /var/www/html is the web root folder where […]

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Install Let’s Encrypt to Create SSL Certificates

Let’s Encrypt is an SSL certificate authority managed by the Internet Security Research Group (ISRG). It utilizes the Automated Certificate Management Environment (ACME) to automatically deploy browser-trusted SSL certificates to anyone for free. This tutorial will cover the following: Installing the Let’s Encrypt ACME client. Obtaining Let’s Encrypt certificates. Required attention and maintenance. Technical details […]

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