A dual-homed host is an application-based firewall and first line of defense/protection technology between a trusted network, such as a corporate network, and an untrusted network, such as the Internet. Dual-homed host is a common term used to describe any gateways, firewalls or proxies that directly provide secure applications and services to any untrusted network.
A dual-homed host may be considered a unique type of bastion host, a network computer designed to withstand attacks from hackers, viruses and any other type of interference from those with malicious intentions. It may also be considered a special type of multi-homed host, a host with multiple interfaces and one or more addresses. In either case, this host prevents any direct IP traffic between the trusted and untrusted network.
Share this Term
Tech moves fast! Stay ahead of the curve with Techopedia!
Join nearly 200,000 subscribers who receive actionable tech insights from Techopedia.
Latest Articles
By: Arthur Cole | Contributor
By: Devin Partida | Editor-in-Chief for ReHack.com
By: Michelle Greenlee | Contributor
