SSL : Generating Single or Wildcard SSL CSR

** Must install OpenSSL on your system1. Single-name SSL Certificates# openssl req -new -newkey rsa:2048 -nodes -keyout abc.com.key -out abc.com.csr After pressing enter, you’ll be prompted with the following:- Country Name (2 letter code) : Use your 2 char country code - State or Province Name (full name) : Use your current State - Locality Name (eg, city): City name- Organization Name (eg, company)...

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OpenSSL : Install and Upgrade version

1.Verify the current OpenSSL version# openssl version 2. Download the latest version OR previous version of OpenSSL# cd /usr/local/src# wget https://www.openssl.org/source/openssl-X.X.X.tar.gz# tar -xvzf openssl-X.X.X.tar.gz3.Manually compile and install OpenSSL# cd openssl-1.0.2l#./config# make depend# make# make test# make install4.Move the newly installed OpenSSL binary to the PATH# mv...

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