Electronics Protection - Summer 2014 - (Page 18)
Feature
Access Control Solutions for Railway Infrastructure
Greg Breads, Product Manager
Dirak, Inc.
infrastructure; even then, they may have no way of knowing
A common industry challenge faced by manufacturers of outwhich specific enclosure has experienced the break-in.
door enclosures is to protect the contents housed against vandalIn spite of the liability of using traditional hardware as security
ism. These enclosures present unique risks since they are located
for these enclosures, a greater weakness in the current system lies
in public areas that are often in remote locations and not under
in the entry method. Most enclosures are accessed using a keyed
constant surveillance. Since they are in outdoor areas that are
entry. Keys, which are created and distributed to many different
freely accessible, these enclosures are prime targets for vandals
employees and maintenance personnel, run the risk of being lost,
and thieves, intending to steal the valuable materials inside.
stolen or duplicated. This flawed management system risks a key
Infrastructure security is
falling into the wrong hands,
especially essential for the
whether a terminated emrailroad industry. Rail systems
ployee or a thief. A key system
rely on networks, system
does not allow a company to
controls and power supplies
monitor who possesses and
housed inside sheet metal
uses the key or control who
enclosures located in isolated
has access at any given time.
areas where unauthorized
The standard of utilizing only
access is difficult to prevent,
mechanical locking leaves a
monitor or respond to. Becompany's infrastructure vulcause of their vulnerable ponerable and their enclosures
sitions, vandalism and breakdefenseless against countless
ins to rail property enclosures
possible outcomes.
and service cabinets have
Mechatronic locks coupled
been increasing throughout
with an access management
the years. The mechanical
system are the ideal solution
latching solutions that are
for the railroad industry to
currently used are not sufensure the security of their
ficient to offer the high level
outdoor enclosures and the
of security and protection
technical equipment located
required. With the continual
inside. This solution comrise in break-ins and thefts,
bines highly secure mechaniPictured is an example of a rail property enclosure that is located in a remote
upgrading the current system
cal locking with electronic
and vulnerable location, leaving it accessible to vandals and thieves.
with a new mechatronic
administration and alarm
latching solution has become
notifications. These locks
essential to ensure a higher level of security. This industry cannot
provide keyless access and management, often with the use of
afford to be reactive in their security measures as the functionality transponder cards. The use of transponder cards removes the
of their business is housed within these outdoor enclosures.
threat of lost, stolen or duplicated keys and also provides an
Vandalism and theft have become both commonplace and
audit trail for a company to see which card was used to access
costly problems for companies in the public transportation industhe enclosure at any given time. If a transponder card is lost
try. As the value of raw materials (such as copper and batteries)
or stolen, it can be immediately removed from the system and
increases, these enclosures attract more thieves hoping to profit
rendered inoperable. Mechatronic lock technology has develfrom the contents. The actions of these criminals drive up comoped even further by now offering concealed latching solutions
pany costs. In addition to replacing the stolen raw materials, the
for their outdoor enclosures. This allows for completely invisible
company will also be forced to repair and replace any external
mounting of all catches and hinge components, which removes
damage done to the enclosure and its hardware. The resulting
all visible points of attack. This system is a considerable deterrent
cost to operators is high from the standpoint of maintenance,
for vandals, but in the case of a break-in or any disruption to the
materials and time lost. More importantly, the larger issue comes
enclosure, the system will set off an alarm giving the company all
from any vandalism or theft that causes infrastructure failure to
necessary information to deal efficiently and effectively with the
the system. These railway companies cannot afford to leave their
problem in real-time.
enclosure protection up to fate, as any damage done internally
Dirak has developed two solutions for this industry problem,
can have unforeseen and costly consequences.
the MLE and MLU mechatronic locks, which allow enclosure
The current protective standards vary, yet are limited to tradimanufacturers to achieve a pre-determined level of access preventional outdated locking and latching methods. On these outdoor
tion. The MLE (Mechatronic Lock for Enclosures) swinghandle,
enclosures the latches used are clearly visible and therefore
depending on configuration, can be implemented to allow for
vulnerable to attack. More importantly, these mechanical solusingle or dual authentication in either standalone or network
tions are not linked to an alarm or detection system. There is no
monitored configurations. Tested to an ENV 1627 RC2 level, this
signal or warning issued when a unit has been tampered with or
latch provides assurance to the owner that protection of at least
vandalized. Therefore, a company will be unaware of an attack or
three minutes is guaranteed if the vandal is using small tools such
a problem until there is a malfunction within their technical
as a screwdriver and hammer. Beyond its physical protection,
access monitoring is provided at the user's discretion, which can
18
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Table of Contents for the Digital Edition of Electronics Protection - Summer 2014
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Access Control Solutions for Railway Infrastructure
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