Ember also announced that Bob Metcalfe, who invented Ethernet some 30 years ago, has become company chairman. Its advocates claim it will enable billions of everyday devices to be wirelessly connected to the internet, as part of a self-healing and...
Until power over Ethernet is better established, these issues remain hard to overcome. But questions about telephony costs are only loosely connected with technology. Voice networks have commonly been wholly powered from central points, with...
Once an unknowing user has connected to an evil twin, a hacker can intercept transmitted data. Wi-Fi hotspot users should be on their guard for malicious wireless access points that steal data. Because wireless networks are based on radio signals...
Cisco has developed a new series of access points, called the Cisco Aironet 1500 Series, that can be used for citywide Wi-Fi deployments. These new access points can be deployed on rooftop, streetlight posts and power poles.
Gruver said: "Content created on the subject, useful search results, relevant contacts, documents from other applications and information connected to whatever you are working on is all proactively provided to you.
But that is far from the case now, with everything from the turnstiles, accessed using contactless smart card 'Club Cards', to the electronic point-of-sale units at more than 300 catering points all connected to the network.