How Do You Spell FIREWALLED?

Pronunciation: [fˈa͡ɪ͡əwɔːld] (IPA)

The word "firewalled" is spelled with two "L's" even though it may look like it should only have one. The IPA phonetic transcription for "firewalled" is /faɪərwɔld/. The double "L" is there to indicate that the word is pronounced with a distinct syllable break between the "r" and the "l." This is often the case with words ending in "-le" that are modified with a suffix. So, while it may look unusual, the double "L" in "firewalled" is actually doing important work in indicating the proper pronunciation of the word.

FIREWALLED Meaning and Definition

1. Firewalled is an adjective that describes a state of protection or restriction applied to a system, device, or network. When a system is firewalled, it means that it is shielded or safeguarded against unauthorized access, threats, or data breaches. A firewall is a security mechanism, often a software or hardware-based solution, that acts as a barrier between a trusted internal network and an untrusted external network, such as the internet.

   A system that is firewalled typically employs a set of rules, configurations, or protocols to control and monitor incoming and outgoing network traffic. These rules define what types of connections are allowed or denied, based on predefined criteria, such as IP addresses, port numbers, or specific protocols. By enforcing these rules, a firewall establishes a secure perimeter around the network, effectively blocking unauthorized users, malware, or malicious activities while allowing legitimate traffic to pass through.

   Firewalled systems are commonly used in organizations, businesses, or personal devices to protect sensitive information, prevent data leaks, and minimize the risk of cyber attacks. They act as a first line of defense against potential threats and provide an essential layer of security. Firewalls may also offer additional features, such as intrusion detection systems, virtual private networks (VPNs), or application-level gateways, to enhance protection and ensure the integrity of the network.

Etymology of FIREWALLED

The word "firewalled" is derived from the noun "firewall" and the past participle form of the verb "to wall".

The term "firewall" originated from the real-world concept of a wall that is designed to resist the spread of fire. In the early 1990s, it was adapted into the field of computer networks to refer to a security measure that acts as a barrier between an internal network (such as a corporate or home network) and an external network (such as the internet). A firewall is used to control and monitor incoming and outgoing network traffic, protecting the internal network from unauthorized access or malicious activities.

The usage of "firewalled" as a verb in the past participle form signifies the state of having implemented a firewall or being protected by a firewall. It refers to a system or network that has been set up with a firewall to ensure its security.