We read frequently
about horror stories of individuals having their personal information hacked or
the credit cards and email addresses as well as business’s websites hacked.
Overall we tend to rely on “other” people to protect our information – but how
reliable are those we rely on?
This week I want to
highlight an issue that currently lurks in the background of every business –
how safe is your phone system? Do you, as the business owner, know the passwords
to your ISDN lines? Does your Office Administrator know them? ISDN stands for Integrated Services Digital Network which
is the set of communication standards for simultaneous digital transmission of
voice, video, data and network services that most businesses will have setup.
If the answer to
these questions is “No” then you are relying on your service provider of the
phone systems and/or the company who services your phone network. How confident
are you that your system is secure?
Our phone company recently
rang us to report that the number of calls made from our system had suddenly
spiked outside of business hours. The bill arrived soon after - quadrupled its
usual size. The service provider was in no hurry to address the matter. Hence
we were left to seek an alternative knowledgeable technician willing to assist
from Sydney. Over the internet he managed to track the cause to Eastern Block
Cyber criminals who managed to hack our network and divert several lines to
mobile phones for their personal use making many thousands of dollars worth of
calls in a short period of time. (No client data was hacked as the providers
here change their security every couple of months.)
We obtained a
report on the matter to find that the phone provider used generic passwords
that make a Hackers job easy ie: Administrator; Manager; Password! The
individual phone lines had passwords. Some lines simply didn’t have passwords
and hence were open and available for Hackers to use over the internet.
Many in business would not give this issue
a second thought, but at Sothertons it’s our advice to all business owners - make sure you secure
every password from every system you have on a password register. Don’t assume
the Phone Company will look after you – they tend not to accept any blame. Perhaps
your phone service provider won’t want to know you either. Call us on 4972 1300
to ensure you take the necessary steps to protect your system from any
unexpected costs.