One of the oldest still-working protocols on the Internet is FTP (File Transfer Protocol). Designed in the net’s earliest days, FTP never concerned itself with security. Later standards addressed this ...

All my cards on the table: until I tried Anders Borum’s new app, Secure ShellFish, I had no idea what an SSH or SFTP server even was. I’ve never had the need for a file server, and have thus ...

The Secure Shell — SSH — allows you to send secure, encrypted, communications between computers that is nearly impossible to crack. Here's how to use it in macOS. Before personal computers, people ...

Ernie Smith is a former contributor to BizTech, an old-school blogger who specializes in side projects, and a tech history nut who researches vintage operating systems for fun. The more distributed ...

A look at SSH Tectia, a suite of SSH products supported under Linux, AIX, Solaris, HP-UX and Windows. Last week we began slicing and dicing a protocol called Secure Shell, which not only provides safe ...