How to Install and Update OpenSSL on CentOS 6 / CentOS 7

This video explains about the method to install and update OpenSSL on CentOS. OpenSSL is a library that provides cryptographic functionality.
For more explanation on this video: https://www.linuxhelp.com/how-to-install-and-update-openssl-on-centos-6-centos-7/

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centos 7