Search This Blog

Monday, May 04, 2009

Why mix Bluetooth with Wi-Fi?; Use the Cisco restroom at your own risk

Network World logo

Daily News AM Alert

NetworkWorld.com | LANs & WANs Research Center | Update Your Profile


Sponsored by NetScout
rule

Metzler: 2009 Handbook of Application Delivery
Successful IT organizations must know how to make the right application delivery decisions in these tough economic times. This handbook authored by WAN expert Jim Metzler will help guide you.

rule

Spotlight Story
Why mix Bluetooth with Wi-Fi?

Joanie Wexler By Joanie Wexler
When the latest version of Bluetooth was announced last week, two questions popped to mind. First, what does Bluetooth 3.0 - which combines the Bluetooth wireless communications protocol with 802.11g Wi-Fi transport capabilities - offer that plain old Wi-Fi doesn't? Second, how are 3.0 connections secured, given that Wi-Fi running in ad hoc (peer-to-peer) mode hasn't historically received many kudos for privacy? It turns out that the two questions and their answers are somewhat related. Read full story

Related News:

Editor's note: We will be changing how we send out Network World newsletters over the next few weeks. To ensure future delivery of your newsletters, please add nww_newsletters@newsletters.networkworld.com to your e-mail address book or 66.186.127.216 to your white-list file. Thank you.

Use the Cisco restroom at your own risk
Things may look a little grubbier around Cisco's San Jose headquarters. That's because 100 janitors and supporters were camped out in front of the Tasman Drive complex this week to protest the firing of 75 of their comrades.

Gmail Labs' 5 Best and 5 Worst Features
The built-in Google Search is just the latest in a growing menu of experimental Gmail Labs features. As is often the case with Google's array of services, some are killer additions worthy of the word "awesome," while others are ill-fated flops that seem to have death sentences from day one. With today's strong addition, we thought we'd take a look back at five of the best and five of the worst other Gmail Labs options introduced over the past months.

Open source cloud platform is commercialized by its creators
Creators of the open source Eucalyptus cloud platform launch private company, get funding.

Netbook shipments rise sevenfold during Q1
An Apple official may have trashed netbooks for cramped keyboards and "junky" hardware, but shipments for the inexpensive laptops are showing no signs of slowing down.

Expert: Cybersecurity incentives, not mandates, needed
The U.S. Congress should look to provide incentives for private businesses to adopt stronger cybersecurity practices instead of creating new mandates, one information security expert told a congressional subcommittee Friday.

The 'Converged' CIO
Nickasch: From an IT executive's standpoint, it is important to ask whether convergence has served its purpose. The supporting ideas and technologies that make up a conglomerate theme such as unified communications are independently important, but do they fit together, and in an appropriate manner? Does this strategy make it simpler, or more complicated?

Expand A Small Network With an Ethernet Switch
Most home-office networks start with a PC, a router, and a modem. But when a small single-user network grows into a larger multiuser network, your original Wi-Fi router can run out of free ethernet ports to connect various PCs, networkable printers, small-business servers, and other essential hardware. That's when a switch comes in handy.

Get Communicator Mobile Now!
Microsoft Subnet blogger Alex Lewis uses CoMo, communicator mobile, almost everyday. Whether it's to make a call from my mobile "from the office" or just IM with colleagues, a mobile strategy is key for any UC solution.


Evolution of Ethernet
Evolution of Ethernet From 3Mbps over shared coax to 40/100Gbps over fiber…and beyond.

Apple iPhoneys: The 4G edition
Apple iPhoneys: The 4G editioniPhone enthusiasts from around the Web offer their visions for the next-gen iPhone.

Sponsored by NetScout
rule

Metzler: 2009 Handbook of Application Delivery
Successful IT organizations must know how to make the right application delivery decisions in these tough economic times. This handbook authored by WAN expert Jim Metzler will help guide you.

rule

Network World's IT Resource Library
Whether you're looking to gear up on one specific topic or you're trying to stay current on several areas, Network World's resource library has what you're looking for. Our comprehensive collection of resources will make your job easier.
Visit Now


DNS news and tips
DNS is not secure and is extremely vulnerable. DNS is at the core of every connection we make on the Internet. While some servers are indeed vulnerable, because of inadequate management or knowledge, the real threat is from the protocol itself and how data is easily subverted or faked as it moves around the internet.
Receive the latest DNS news and tips

 

05/04/09

Today's most-read stories:

  1. New HP Networking boss took $17.2 million from EMC
  2. LaserJet turns 25 ... 'PC Load Letter' still unfathomable
  3. Is it time to cut the Ethernet access cable?
  4. Hacker: I broke into Twitter
  5. Some IT skills see pay hikes during downturn
  6. What kind of data center can you build with $500 million?
  7. 20 kick-ass network research projects
  8. Microsoft gives users Windows 7 free for 13 months
  9. Who's on deck to replace Cisco's Chambers?
  10. It takes a village idiot: The jerks of online forums
  11. Notebook replaces trackpad with LCD panel


Network World on Twitter: Get our tweets and stay plugged in to networking news


Metzler: 2009 Handbook of Application Delivery
Successful IT organizations must know how to make the right application delivery decisions in these tough economic times. This handbook authored by WAN expert Jim Metzler will help guide you.
Download now



IT Buyers guide

 


This email was sent to security.world@gmail.com

Complimentary Subscriptions Available
for newsletter subscribers. Receive 50 issues
of Network World Magazines, in print or
electronic format, free of charge, Apply here.

Terms of Service/Privacy

 

Subscription Services Update your profile
To subscribe or unsubscribe to any Network
World newsletter, change your e-mail
address or contact us, click here.

Unsubscribe

Network World, Inc., 492 Old Connecticut Path, Framingham, MA 01701
Copyright Network World, Inc., 2009

www.networkworld.com

 

 



No comments: