Protecting privacy was on the minds of almost all the dignitaries assembled in Hanover, Germany, on Sunday night to open this year's Cebit trade show, the theme of which is "datability," or big data with responsibility.
Cisco Systems released new firmware versions for some of its small business routers and wireless LAN controllers in order to address vulnerabilities that could allow remote attackers to compromise the vulnerable devices or affect their availability.
Having lots of Wi-Fi networks packed into a condominium or apartment building can hurt everyone's wireless performance, but Stanford University researchers say they've found a way to turn crowding into an advantage.
Phil Cummings says network firewalls will continue to be a critical piece of Health Information Technology Services -- Nova Scotia security portfolio for one simple reason: nothing's come along to replace them.
Hidden in Cisco's Nexus 9000 and Application Centric Infrastructure news was another nifty announcement: an optical transceiver that delivers 40Gbps speeds using older 10Gbps fiber and standard connectors. Cisco's "BiDi" optical transceivers solve a sticky cabling problem in an elegant way.
Over the past few weeks we've been snowbound several times, which also included a school vacation week. With my kids asking me for the one-millionth time "What can we do, Dad?", fortunately I had two technology-related items for the column to test out, and they would also appeal to the youngsters as well as adults.
In February 2011, the global Internet Assigned Numbers Authority (IANA) allocated the last blocks of IPv4 address space to the five regional Internet registries. At the time, experts warned that within months all available IPv4 addresses in the world would be distributed to ISPs.
Broadcom got a jump on Mobile World Congress this week, announcing two steps forward in its fledgling LTE silicon business. On Monday, the company introduced a turnkey solution for LTE smartphones to be priced under US$300. On Tuesday, it announced a test, on a live carrier network in Finland, of a high-end handset chip that can use so-called Category 6 LTE with speeds as high as 300Mbps (bits per second).
Erickson Living, a company that manages 16 Continuing Care Retirement Communities in nine states, faces a unique challenge when it comes to installed a wireless network a each retirement community has common areas where residents share available bandwidth, but there are also individual residential units where end users have their personal phone and Internet connections.