With the recent attack on a female
customer of a bank, lot of noise is being made about lack of security
at the ATM's. No amount of security can actually prevent these
attacks with each mode having it's own lacunae.
While it might be impossible to bring
in a total fool proof system for protecting the customers using the
ATM, i have few thoughts which might help deter the potential
attackers.
Shutter Lock system: A simple
method is to create a mechanism to lock the shutter when it is open
so that it cannot be pulled down the way it was done by the attacker
in the recent incident at Bangalore. A slightly advanced method could
be as follows.
Each shutter would be fixed with anti
pull down mechanism either on one side or on both sides of the
shutter. These would be something like number locks, which will lock
or unlock only with authorised persons pressing the required
combination to either lock or unlock. Authorised person are Bank
Employee, Cash handling company or security company supervisor. Only
these people will be given the password either to lock or unlock. A
internal system of changing the combination periodically once in
15/30 days can be devised.
This devise is fitted in such a way
that a retractable obstacle would open once the device is locked and
this device would be placed at a height where the shutter could
comfortably be stopped without creating obstacle for movement of people
to-fro to the ATM. Either one or two units on either side of the
shutter can be positioned. This locking device could have a inbuilt
Alarm mechanism. In the event any forceful attempts are being made
(more than 3 times) this device will trigger a Siren which can start
belching and further additions can be considered like sending an
alert to the nearest Police station with a GSM chip inserted in it.
This is being suggested with an
assumption that no bank would like to pull down its ATM shutters and
would like to function 24/7. In the event they need to fill cash
carryout maintenance etc then the authorised person have the
password to use the same to pull the shutter half drawn.
Panic Button: One could consider
placing a panic button at a height of about 5 feet (to prevent
children from fooling around) somewhere in the ATM room or to the
machine itself. In case of an attack the person under attack can
press the button which will set out a 'Siren' and or a alert to the
nearest Police station. Location of the Panic button can be
highlighted with a board clearly mentioning the purpose.
Location of the ATM: It is
important that all ATM's should be in such places where there is
proper lighting, crowd movement. They should not be permitted to be
opened in bi lanes just to ensure visibility and access. Any higher
rent paid by the bank for locating the ATM on a main road can be
recovered in terms of advertisement mileage they get with their bill
board.
Either the locking system or the Panic
button may not cost more than one month wages of a security person.
Lets hope something in these lines will
be done. If there are better methods, then they should be initiated
and implemented.