Gary misses the program Little Snitch. Leo says it's a great program that watches outbound traffic, and it's still around. Is there something like that for Windows? Leo says to check out Alternativeto.net. He can type in any program, and it will give him the alternative for another operating system. Other programs include Glass Wire, Net Limiter, and Zone Alarm.
Mike is using Terminal on his Mac and he's noticing a strange name at his command prompt. A day later it disappeared. Leo says that the public name of his computer may have been changed. He can learn how at osxdaily.com.
Kathy thinks her Mac got hacked. She gave a support line remote access to her Mac and she's worried she got hacked. Leo says that if she didn't give them her credit card, chances are she's OK. But if she wants to be sure, she can download Little Snitch. It'll observe her computer activity and let her know if it does phone home or let someone remotely access it again. She should also turn on her software firewall.