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Improving Network Collaboration: Permanent TAPs Rethink Access To Reinforce Critical First Response Networks

NCJ Number
219116
Journal
Homeland Defense Journal Volume: 5 Issue: 4 Dated: April 2007 Pages: 34-35
Author(s)
Alastair Hartrup
Date Published
April 2007
Length
2 pages
Annotation
This article explains the technology and features of permanent network test access ports (TAPs) as a means of helping first-responder agencies reinforce their growing infrastructures and make procedural transitions safely when disasters threaten to weaken network capabilities for efficient and effective responses.
Abstract
TAPs constitute a new networking solution that can prevent the possibility of a computer network crash, enabling first-responder agencies to stay connected with one another and with front-line personnel. TAPs involve the insertion of permanent hardware access points inside critical network infrastructure. From these access points, users can monitor multiple network connections safely from one access point, have 24/7 visibility into any network segment, deploy any network device safely in-line, and passively manage in-line network tools. These contemporary solutions propose a new school of thought in network management and infrastructure reinforcement. Permanent TAPs can help simplify device management, eliminate friction created by restrictive access policies, and ensure that any device used to communicate with an outside network is sharing information safely and effectively. One permanent tapping solution achieves this by inserting a 1U modular tapping chassis into a data-center rack, from which it can establish connections that link multiple network segments to multiple network devices. The modular design of this particular solution is constructed with four docking stations and an aggregating backplane that grants each connected device constant visibility into four live traffic streams. The modular chassis can manage up to four unique taps in channeling traffic in a variety of configurations specific to the requirements of each connected network device. Because access is permanent, these linked segments are always a top priority. This ensures that the devices which share information with outside agency networks are constantly monitored for safety and proper function.