all editors here are experts and skilled in computer science.
You are an expert in Chess variants, and not all editors are skilled in computer science. As the webmaster, I have to know my way around computers, but when it comes to editing pages, that doesn't require any computer skills.
To start with SCP or SFTP are completely unknown to me.
SCP and SFTP are just modern alternatives to FTP, which you must have been using when you were an editor before. SCP stands for Secure Copy Protocol, and SFTP stands for Secure File Transfer Protocol. Each works the same way as FTP and just requires you to use a program that supports it.
You are an expert in Chess variants, and not all editors are skilled in computer science. As the webmaster, I have to know my way around computers, but when it comes to editing pages, that doesn't require any computer skills.
SCP and SFTP are just modern alternatives to FTP, which you must have been using when you were an editor before. SCP stands for Secure Copy Protocol, and SFTP stands for Secure File Transfer Protocol. Each works the same way as FTP and just requires you to use a program that supports it.