CISA has increasingly used its emergency-directive authority to try to keep foreign spies or criminals from burrowing into federal networks

It's an example of the old code that is bequeathed to popular software programs we take for granted.

The order gives federal civilian agencies roughly 24 hours to act.

A hacker who successfully exploits the Zoom vulnerability could access files on the vulnerable computer, according to ACROS Security, the Slovenian firm that highlighted the issue.

IronNet's Jamil Jaffer talks about the ways the U.S. government is trying to stop nation-states from carrying out hacking attempts.

Ultimately, it is a conversation about risk, and more specifically, how much risk is an organization willing to assume.