Life Safety Networks A Parallel Network Approach
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Life Safety NetworksA Parallel Network Approach
Matthew K. Arthur, CISSPDirector – Enterprise NetworksWashington University in St. LouisACUHO-I, 30 September 2007
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AGENDA
BackgroundRequirementsPlanningImplementationCurrent StatusFuturesQuestions
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BACKGROUND
WU Network Setup - A Federated ModelCore Network, Departmental Control
Facilities - Pain and FrustrationLayer 2 requirements, Departmental Control
Spring 07 TragedyCCTV Requirement for Residence Halls
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REQUIREMENTS
General Principles of the WU CCTV Policy Protection of individuals, including students, faculty, staff,
and visitors Protection of University owned and/or operated property,
and buildings, including building perimeters, entrances and exits, lobbies and corridors, …
Verification of alarms and access control systems; Investigation of criminal activity and serious disciplinary
activity, such as, for example sabotage of research projects; and
Protecting the University interest against negligence liability
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REQUIREMENTS
Camera Viewing Criteria As a reaction to known threats and incidents (theft,
assault, vandalism, sabotage, etc.) Coverage of residential housing and parking areas. Coverage of emergency audio assistance stations
located on University property Coverage of access control devices on University
property Coverage of general property & assets Proactive coverage for heightened security needs
(events, construction, ralies, etc.)
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REQUIREMENTS
IT Requirements Latency, Jitter, Packet Loss, Network Availability, Mean to
Repair Network Vulnerability:
A disruption to security surveillance information represents another level of concern for physical security professionals. If the network can be proven to be reliable and secure, the technology would be embraced.
Privacy and Security Sensitive Information (SSI): A key advantage to an IP based CCTV system is the availability of
live and archived video to system stakeholders. Network software and hardware design would need to ensure that video could be viewed, but not saved or stored under any circumstances.
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REQUIREMENTS
Must Be UP and accessible ALL the timeStudent Network Can’t Be in Position to
OverwhelmMust Be Able to Provide Evidence Quality
VideoPrivate, Secure, Private, Secure, Private,
Secure
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PLANNING
CCTV Policy + Chancellor’s Committee on CCTV + Spring 07 Tragedy = Meetings & Planning
CCTV + Facilities Hopes and Dream = Parallel, Private, Secure Network
AVC Facilities and AVC IS&T level meetings
Budget for Residential Implamentation
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IMPLEMENTATION
POE Building Switches => Fiber Pick-up Switches => Core Router
Establish Fiber RoutesConfigure Building Switches
Private Address SpaceCCTV, Monitoring, Access Control, &
Laundry/Vending…
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IMPLEMENTATION
38 Buildings132 Cameras46 POE Switches4 Fiber Pick-up Switches2 Monitoring StationsNetwork Monitoring - NOCIT Costs = $213K (including fiber
upgrades)
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CURRENT STATUS
All Buildings Installed Prior To Move-InCommunications/Coordination ProblemsAdd-On’s
Fraternity House Change OverParking GarageNew Venue in Bad Neighborhood
Main Campus PlanningFiber Infrastructure Problems…
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FUTURES
Coordination w/ Medical SchoolChange From:
Life Safety NetworkToUniversity Services Network
Financing USN and Fiber UpgradeTraction Works…