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What is a transparent firewall? |
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Answer» A transparent firewall or bridge firewall will behave like a line of the layer among 2 devices and can be easily installed into an existing NETWORK without any modification into the Internet Protocol (IP) address. The transparent firewall will allow for entering into the traffic of layer 3 from the level of HIGHER security to lower security LEVELS without the help of access lists. It will act SIMILAR to a bridge as it inspects and moves network frames between interfaces. A transparent firewall is considered a “stealth firewall” that supports outside as well as inside interfaces. Using this, security equipment can be connected with the same network on external and internal ports, with a separate VLAN(Virtual Local Area Network) for each interface. |
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