One frame in a packet-switched message. Most data communications is based on dividing the transmitted message into packets. For example, an Ethernet packet can be from 64 to 1,518 bytes in length.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2008 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- DDoS + Web2.0 == Buckets o' Traffic
- Denial of Service attacks are based upon a simple idea: generate the maximum amount of traffic using the minimum amount of work. At one time this was as simple as sending a spoofed ICMP echo packet to a broadcast address or similar shenanigans. Modern DDoS attacks rely upon...
- Blog posts 2008-09-05
- Preview: Plusmo Pro Football Live app (updated)
- As you already know I really want a good NFL application for the iPhone. Now that it's NFL season and it would be great to track teams, players and games in progress – especially when you can't be in front of a television. As I've I mentioned...
- Blog posts 2008-09-05
- Yes, we know it's a problem. No, we have no budget.
- A survey by data center infrastructure company Voltaire indicates that while a vast majority of data center professionals believe that running a green data center will become a mission-critical agenda item, they haven't set aside the money to support it. Close to 90 percent of the executives...
- Blog posts 2008-09-05
- The Office (2.0): No paper? No problem.
- I think I may have been the only person at this week's Office 2.0 conference using - gasp! - a pen and paper. There was no program "book" when I registered - the agenda was online only. And none of the exhibitors handed out press releases on paper - though...
- Blog posts 2008-09-05
- Enterprise password management really isn't a good idea
- Being at a university and working for a government department allows me to understand this concept well. There are shared resources here, there and everywhere, provided by different people and providers, all open to a "certain type" of person - employees or students. By having a single sign-on SSO point...
- Blog posts 2008-09-05
- Demo Facebook app creates DoS botnet
- Do you know what that innocent-looking Facebook app is really doing? Researchers at the Institute of Computer Science ICS have created a proof-of-concept Facebook application capable of covertly herding users of the popular social network into a powerful -- and malicious -- botnet. The...
- Blog posts 2008-09-05
- My Awesome IT Job: Senior IT Manager, Cisco
- Hey, we all complain about work from time to time; we've all had lousy jobs. But before you call it a day and head off to the support group that meets at the bar, here are a few words from an IT pro that loves their work. ...
- Blog posts 2008-09-05
- VMworld is bringing out the vendors
- Planning for an announcement is a challenging task. Large suppliers know that just about whatever they do will be picked up by the media and presented to the world. Smaller vendors have a much more difficult time getting heard. So, picking the right place and time for an announcement is...
- Blog posts 2008-09-05
- From Chapter Two: The appliance computing culture
- The appliance computing culture earned its successes by focusing on the revenue generation side - and that, in turn, drove its own evolution to database technology, the "application as interfaces to data" view, and tight evolutionary links between University research groups and companies like DEC and DG. by Paul Murphy
- Blog posts 2008-09-05
- Microsoft finally earns a passing grade (barely) for WGA
- Microsoft launched its Windows Genuine Advantage WGA anti-piracy program in early summer 2006. Its first year was, to put it charitably, a disaster. An epic fail. A big fat F on the year's report card. Things didn't get much better in 2007, either, as a server failure and other outages...
- Blog posts 2008-09-04
- SocialCast: enterprise Twitter/FriendFeed mashup
- SocialCast has revamped its group comms service, given it a facelift, aligned itself more closely to consumery apps like Twitter and FriendFeed and then given it an enterprise twist. As far as I am aware, this is the first enterprise facing application that has gotten close...
- Blog posts 2008-09-04
- Video: Google demos speed benchmarks for Chrome
- Video: Google demos speed benchmarks for ChromeCrash ChromeCrash Chrome by typing :% into the OmniboxIt will also speed up the timeit takes google to track, capture, and store your personal information for future sale or use.RE: Video: Google demos speed benchmarks for ChromeThe best use-case...
- Discussion threads 2008-09-04
- Google's Top 10 Cloud Computing List
- Dontcha just love Top 10 lists? At the Office 2.0 conference in San Francisco today, Matthew Glotzbach, who leads the Enterprise Products team at Google, offered a "Top 10 Things I Can Do in the Cloud That I Couldn't Do A Year Ago." No surprises that many of the tasks...
- Blog posts 2008-09-04
- What can we do better?
- I'm collecting data from teachers across my district (using a Google Form, of course), trying to get a handle on issues we still haven't addressed, ways we can use technology more effectively, and what their wishlists might be for the coming year. Here's the questionnaire that went...
- Blog posts 2008-09-04
- Analyst: Google Chrome 'SOA ready'
- Analyst: Google Chrome 'SOA ready'Analyst: Google Chrome 'SOA ready'Google Chrome is not SOA ready. Any sites that require more than HTML will fail to fully load on Chrome. Also Chrome has had major issues with trying to click on the back button. Now if someone takes the...
- Discussion threads 2008-09-04
- Chrome's new EULA drops wide-ranging claims to user content
- Chrome's new EULA drops wide-ranging claims to user contentChrome's new EULA drops wide-ranging claims to user contentIt was no mistake. This was very intentional. Does Google really think the public is that stupid? They wanted to retain all rights to YOUR property! And you wouldn't get anything...
- Discussion threads 2008-09-04
- Family entertainment act
- There was an assertionin the comments on the story Guns 'n' Roses that the prosecution would have to prove some economic damages. How do they plan on proving financial impact in court? Piracy rates are calculated by comparing ESTIMATED demand for a product...
- Blog posts 2008-09-04
- Dell repair adventure, day 5, with updates
- Since our last episode, our hero has been communicating with Bob Pearson, Dell's VP of Communities & Conversations, and Bill Bivin, Dell's Community Liaison, about getting my Dell Lattitude D620 back up and running. Both Bob and Bill give every impression of trying very hard to deal not only with...
- Blog posts 2008-09-04
- Dell and Salesforce.com: So cozy they could merge (someday)
- Dell and Salesforce.com have quite a partnership going on. Dell is developing its internal and some of its external application on Salesforce.com's force.com platform. Salesforce.com is moving its data centers to Dell hardware. And the two are teaming up on marketing pitches. Meanwhile, the relationship appears to be much more...
- Blog posts 2008-09-04
- News to know: Oracle's Fusion guru quits; Dell; Windows 7 boot times
- Here are today's notable headlines. You can get News To Know via email alert and RSS daily: Dennis Howlett: Breaking: Oracle's Andersen gone, where now for Fusion and vertical plays? Adrian Kingsley-Hughes: New dual/quad core CPUs enter Intel price list, AMD drops prices ...
- Blog posts 2008-09-04
Neighboring Terms
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