"On the Firewall" vs "In the Firewall"

Question

"On the Firewall" vs "In the Firewall"

Both "on the firewall" and "in the firewall" can be correct depending on the context. "On the firewall" is commonly used when referring to something physically located on the surface of the firewall, while "in the firewall" is used when talking about something contained within the firewall.

Last Updated: March 15, 2024

Use "on the firewall" when describing something that is physically placed on the surface of the firewall, such as a sticker or a sensor.

Examples:

There is a warning sticker on the firewall.
The temperature sensor is mounted on the firewall.

Alternatives:

attached to the firewall
mounted on the firewall
located on the firewall
positioned on the firewall
situated on the firewall

Use "in the firewall" when describing something that is inside the firewall, such as data packets or security rules.

Examples:

The firewall filters traffic in the firewall.
The rules are configured in the firewall.

Alternatives:

within the firewall
inside the firewall
contained in the firewall
internally in the firewall
enclosed in the firewall

Answer 1

On the Firewall

This phrase is correct and commonly used when referring to something physically located on the surface of the firewall.

Answer 2

In the Firewall

This phrase is correct and commonly used when referring to something contained within the firewall.

"On the Firewall" vs "In the Firewall"

On the Firewall

In the Firewall

Related Comparisons