You can follow these steps to install software or hardware HSM on your Linux server.....
How to Install safenet Software HSM ?
You can follow this instruction to install software HSM to your local machine. You should decide which version you 'll use for your product. Then you can follow this document step by step.....
How to disable mod_security2 on Apache Server
If you are getting trouble to upload PDF file which size is larger then 10 MB on WordPress you should check your Apache server mod_security configurations. I added some steps about how to disable mod_security for Apache Web Server.....
How to replace default SSL certificate for Vmware VCenter and ESXi hosts
You can replace the default self-signed ESXi and VCenter SSL certificate from CLI. First of all you should get an SSL certificate file and also a key file. You need to upload them under a directory from the VCenter server.....
How to Disable SSH Weak ciphers vulnerability for Brocade SAN Switch
You may have run a security scan and find out your system is effected "SSH Weak Algorithms Supported" vulnerability.....
How to disable SSH cipher/ MAC algorithms for Linux and Unix
Some of the security concerns, you may need to change SSH’s cipher/MAC and key algorithms. I added basic steps about how to change these configurations for Unix and Linux.....