Blocking connections HowTo and differences

[candylovergirl]

Hello, newbie in this forum 

I want to learn how to block properly connections using AIS

What is the difference between this rule


and  this one



I don't get the difference 

I have in the second rule
Internet Out - Block  - TCP/UDP - OUT
Default Rule - Block - All - In/Out

Should I have to add to properly block a connection the following?

Internet Out - Block  - TCP/UDP - OUT
Default Rule - Block - All - In/Out
Internet In - Block -  TCP/UDP - IN

Thanks
Camelia

[Asyn]

-> https://support.avast.com/article/25/ (Firewall FAQ)

[candylovergirl]

Thank you 

Came

[Asyn]

You're welcome.