Inbound connection meaning

Inbound refers to connections coming-in to a specific device (host/server) from a remote location. e.g. A Web Browser connecting to your Web Server is an inbound connection (to your Web Server) Outbound refers to connections going-out to a specific device from a device/host.

1. What is the difference between inbound and outbound connections?
2. What is inbound and outbound in firewall?
3. Does inbound mean upload or download?
4. Which is the inbound port?

What is the difference between inbound and outbound connections?

Inbound traffic originates from outside the network, while outbound traffic originates inside the network. Sometimes, a dedicated firewall appliance or an off-site cloud service, such as a secure web gateway, is used for outbound traffic because of the specialized filtering technologies necessary.

What is inbound and outbound in firewall?

What are inbound and outbound rules? Inbound firewall rules protect the network against incoming traffic, such as disallowed connections, malware, and denial-of-service (DoS) attacks. Outbound firewall rules protect against outgoing traffic, originating inside a network.

Does inbound mean upload or download?

It's better to think of download (inbound) as something coming into your AS and upload (outbound) as coming out of your AS.

Which is the inbound port?

Inbound port forwarding allows external computers on the internet to access devices in the local network through the same IP address.