Page 62 - Cyber Warnings

Are you using a wireless home security system with encrypted signals?

Two security researchers warn that most wireless alarm systems in the market today rely on
radio frequency signals that are vulnerable to breaches. These systems are unable to encrypt or
authenticate the signals, making it easy for intruders to intercept data and control entryways
within a property.

Burglars can simply find the frequencies your home security devices broadcast on
(manufacturers are required to list these frequencies), acquire a jamming equipment and begin
deciphering commands to control your home security system.

Solutions:
There are wireless security providers that use algorithms capable of detecting radio frequency
interference due to jamming attacks. The system notifies the homeowner about the hacking via
push alert. An anti-jammer program may be installed in your smartphone.

You may also install a home security system with encrypted signals to bar external sources.

Regardless of the countermeasure you choose, always remember to secure the password on
your devices. Change the default password and choose a unique one that is not easily guessed.

Photo Courtesy of kropekk_pl via Pixabay

62 Cyber Warnings E-Magazine – August 2016 Edition
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