You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...

Leeron is a New York-based writer who specializes in covering technology for small and mid-sized businesses. Her work has been featured in publications including Bankrate, Quartz, the Village Voice, ...

You've installed a VPN. Great! But to take your security to the next level, pro-level settings like a kill switch and multi-hop will really lock your data down. Here's how to enable them.