Recently there were some
articles discussed safety issue related to smart
home. Some even provided examples of situations where “computer experts”
can break into our smart homes via the internet and take over control over
basic functions. Now, a hacker flushing your toilet maybe a nuisance, but
unlocking the front door to let uninvited guests in may be really nasty. So,
clearly some work to be done as a lack of security would be really a
showstopper for rolling out the smart home.
The good news for ZigBee
is that in articles and their examples there was no mention of any ZigBee compromised
system. ZigBee has many methods for making sure that the network is kept
secure. It has 128-bit AES link encryption, making it virtually impossible to
casually listen in to any exchange. It also uses encrypted key exchange for
commissioning of new devices and frame counters to avoid replaying of messages
(“to open the door again”). ZigBee has learned a lot from WiFi and probably the
best news is that the ZigBee Alliance has a system in place to stay alert to
emerging issues and to address new and “out of the box” ways to compromise
security of a smart home system.
Wulian
smart home, as an advanced ZigBee Alliance and the Headquarter of ZigBee
Alliance China, thinks ultimate security does not exist, and only when technologists
and marketers work together closely to keep exploring new solutions can smart
home achieves security without compromising users experience. Wulian smart home considers today’s
ZigBee as a relatively secure networking method, but it doesn’t think there is
nothing to improve. In wulian smart home
product system, solutions for future potential problems have been prepared in
advance.
Today the smart homes
is a set of more or less independent applications, whether for consumer
electronics, security, energy management, lighting or home care. Product developers
in the different application spaces are developing products independently and
these products have a large variety of user interfaces and security solutions.
Over time the security protocols for these networks will start to converge and
standardize. Wulian smart home has
this great vision for the industry and thus participate actively in standard developing
and establishing.
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