Panda Cloud Antivirus is one of the more talked about releases of 2009. Its new spin on the traditional antivirus model -- like many new programs which embrace cloud computing -- has been met with both praise and criticism. Panda themselves are bullish on Cloud AV, and I was fortunate enough to speak about it with CEO Juan Santana and Senior Research Advisor Pedro Bustamante.

To Santana and Bustamante, Panda's beta testing period was huge success. One way they measured is by taking a look at what Collective Intelligence -- the remote muscle powering Cloud AV -- has processed so far. "Right now, there is about 25 terabytes of data in the Collective Intelligence database," said Santana.

"About 60% of that," he continued, "is malware. We're receiving about 120,000 new files a day, of which 60-70,000 are malicious." In total, Collective Intelligence has processed more than 80 million files so far and generates about 150 gigabytes of log files per day.

On top of that, Cloud AV scored an impressive 99.4% detection rate in a recent round of testing. That figure put it ahead of free favorites like Avira, Avast, AVG, and even Microsoft's new Security Essentials.

There are plenty of apps you can use to build your own comic strip, with little artistic talent required. Various members of the Download Squad team love Bitstrips and Comic Life Magiq, but we grownups aren't really the target audience for ToonDoo, a comic strip maker from Zoho. ToonDoo is for educational use, allowing kids to make comic strips in the classroom (even if they can't draw), and letting teachers use them as instructional tools.

If kids today are anything like I was at their age, letting them loose with a comic strip maker is a recipe for fun and mischief. ToonDoo is helping teachers out a bit by introducing ToonDooSpaces, which gives each classroom its own sandbox - with comments and other social features - that the teacher can moderate. The pitch is that Spaces makes it easier to keep track of student progress, while also helping to make the learning environment a little less Wild West.

ToonDoo could be a big distraction for kids, the same way Bitstrips is for Download Squad, so it's good to give the teacher some bonus mod powers to keep the learning focused.

Three major federal organizations are looking to include 10,000 high school and college students in what's being dubbed by the Center for Strategic and International Studies the "US Cyber Challenge." CSIS is making three challenges available to young Americans looking to both better themselves in the field of cyber-security and potentially earn themselves a position as a security specialist in one of the high-profile federal organizations (like the NSA or FBI) that deal with security of the utmost importance on a daily basis.

The Air Force Association is putting on the Cyber Patriot Defense Competition; the gist of the competition is to demonstrate the most effective techniques in preventing an attack on a corporate network from malicious intruders. The SANS institute is taking the opposite approach with its Netwars competition, by challenging participants to successfully break into simulated (but realistic) systems in a "capture-the-flag" format game. The Department of Defense Cyber Crime Center provides a less hacking-oriented Digital Forensics Challenge, where teams will use their skills to examine and investigate forensic data manufactured by the Department of Defense to try to gain access to hidden or encrypted data.

According to the AFA, the United States is the single most likely country to experience a crippling cyber-attack from terrorists. Because of this, the CSIS is looking for young students and IT workers who have or are interested in having expertise in the area of computer security. The participants in these challenges will be on the path to a career in security keeping any network safe, from a small corporate intranet to those super-secret documents tucked away by the high-profile federal organizations.

[via Switched]

Last month Grant, Christina and I checked out a couple of screencasts from Pragmatic Programmers' Bill Dudney. Specifically, we watched "Coding in Objective-C 2.0." We took a look at part one mostly, which is an introduction to the Objective-C syntax and structure, culminating in a basic application. Part two covers memory management in depth. Since then they've added a part 3 on debugging, and the plan is to continue adding more. Part one covers classes, objects and messages and, like the other portions in the series, costs $5. One thing I love about Pragmatic Programmers is that they offer a wide choice of formats, including versions tuned for iPhone viewing and Theora Ogg format.

It's important to note that while Objective-C is the language you'll use for iPhone development, these screencasts alone won't make you an iPhone developer. For one, there are differences in memory management on the iPhone versus desktop apps (iPhone apps don't do garbage collection). Also, iPhone interactions require the use of Cocoa Touch, and that isn't covered in these. If you are looking to move from another OOP language to Objective-C, however, this is a great way to get started. Plus, you really need to understand Obj-C to make solid iPhone apps. The side bonus is that you will also be able to write Mac desktop apps.

These screencasts are particularly useful if you are an audio-visual learner and have some background in programming. Don't expect to come up to speed if you have a slight understanding of a basic scripting language. That said, these are very clearly explained and the structure is great. If you watch the videos and do the exercises, I have little doubt you'll be learning the basics of Objective-C in no time. Listen to the audio as we discuss who these are for and what could be done better.

If you're not familiar with it, the HeliOS project is an effort to get computers into the hands of kids who might not otherwise be able to afford them. To date this year, they've distributed over 300 machines. Apparently that's not enough to keep them from making an enemy.

A middle school teacher named Karen observed one of her students demonstrating the abilities of his Linux-powered laptop to his classmates. What a great thing, a student exposing his peers to technology they probably weren't familiar with before....Right?

Wrong. Karen sprang into action, confiscated the CDs the student had brought to share, and unleashed the Spanish Inquisition.

Who is the charlatan who convinced this poor, misguided student that "free software" is something that actually exists?

Who could be so evil as to distribute non-Microsoft software to children? How can that person expect our children to survive in an MS-powered world? Once she had her answer, she sent Ken an email.

In her own words:

At this point, I am not sure what you are doing is legal. No software is free and spreading that misconception is harmful. These children look up to adults for guidance and discipline.

Write or Die from Dr. Wicked is quite an interesting application. You must keep typing or you will receive reminders to get back to work. Sometimes those reminders are quite unpleasant.

You can choose nice, gentle reminders, in the form of pop up boxes, the normal reminders which make the screen turn red and play music, or kamikaze reminders which start undoing what you have been typing if you stop. There are also Electric Shock reminders but, you can't always check that box.

This would be a perfect tool for anyone who needed to get a lot of words on paper in a specific amount of time. You can set word goals or time goals - or both. I gave myself a goal of 10 minutes and/or 20 words for writing this post. It is quite handy little tool for writers, bloggers or students who really need to get stuff done.

Plus, it's a lot of fun and the reminders are a good way to keep yourself on track if you have a tendency to stop working, stare off into space or get easily distracted. Or, if you're like me, having a word count goal and a timer makes me work that much harder to get all the words in before the timer goes off!

[Via The Renegade Writer Blog]

A reader dropped us an email recently, requesting information on where to find educational software for elementary and middle-schoolers. That's a great question -- there are plenty of Web-based sites to choose from but, as our reader pointed out, it can be tough to find things to put on your computer to use later without an Internet connection.

If you dig around a little, though, you can find a few gems.

Kaboose has a long list of downloads in lots of different categories, including math, science, social studies, and music. Each list is also broken down by age group and operating system (Mac and PC). Several links point to Web sites that only contain printable PDFs and worksheets, but be sure to hunt around for downloadable software too.

The HomeSchool Mom, a popular Web site among home educators has a mile-long list of free educational materials in every conceiveable subject from typing tutors to Forensic Medical studies. Some of the links are for Web-based activities but many take you to sites where you can download free software or send away to receive goodies in the mail.

Adam Smith Academy offers free educational podcasts you can download and listen to on an MP3 player or your computer's media player. Younger children will enjoy stories from Kipling or Aesop, while older kids will love hearing stories by James Joyce or Nathaniel Hawthorne. The site even has a number of history lessons and college lectures available for download as well.

If you're looking for help with specific topics, be sure to check the Web sites of museums and science centers in major metropolitan cities. You could get lost for days roaming the Web site of the Exploratorium, San Francisco's famous science museum. Though much of the information is Web-based and interactive, there are plenty of links to other sites for additional printables and downloads. Budding astronauts of all ages can find virtually anything related to space, astronomy, and space travel at the educational portion of NASA's Web site.

One of the best places to find free and fabulous educational software is within the open source community. Although a few programs require the Linux operating system to run, most will also run on Windows or Mac. Have a look at this comprehensive list to see what's available and what's recommended for students of all ages and skill levels.

Now that school is officially underway throughout most of the country, help your kids flex their brain muscles with these three terrific educational sites:

NickNews - Yes, that Nick. The folks at Nickelodeon have done a great job putting together a news Web site just for kids. It covers everything from the presidential election to poverty in America in a way that teens and pre-teens can grasp. Have your kids use it as a way to keep up on what's happening in the world, as well as a place to do research on current events.

Funbrain - This is the ultimate "education-disguised-as-fun" Web site. It helps teach important academic basics in ways that are nearly irresistible to kids: math skill builders are hidden in arcade games, reading enhancers are stashed in Web comics. It's as clever as it gets. As an nice added touch, there are even blogs targeted at different age groups.

EdHelper - This one's more for parents and teachers than kids. Use EdHelper to design worksheets, games, and other printables to give kids the extra practice they need in spelling, math, or reading. Total access to the site is available at various pricing levels, but the free area will be more than adequate for most families.

There are activities for every age and grade level from pre-k to high school. In one area of the site, you can enter your child's spelling list for the week and up pops a crossword puzzle using all the words. Another section offers SAT vocabulary word lessons for 9 - 12 graders, and yet another section contains writing prompts and critical thinking exercises. What the site lacks in visual pizzaz, it more than makes up for in educational value.

Stay tuned later this week when we explore ways to find educational software that you can download right to your computer. For even more educational Web site ideas, see this post.

Here's a question for all our elderly readers: Do any of you remember the primitive era affectionately called 1995, and hearing your college professors speak hopefully (or possibly lament) that soon all the information and media ever created would be up on this web thing and easily accessible and available free of charge? Do you remember how many people went out and bought those state of the art 486s and bleeding edge Pentium I computers, and signed on with AOL or Compuserve or Mindspring to fire up Netscape, stumble on to Yahoo! only to discover the truth.

Even back then, there was a lot of stuff online that was technically information or visual/audible media. It was free, much of it, anyway, as well. I spent way too many hours watching an oddity called a webcam update at shockingly fast one minute intervals, as it delivered grainy black and white stlll images of some forgotten webmaster's painted turtle in California to my desktop in Northern Virginia.

As far as exotic, fine art work or rare, priceless tomes of great knowledge went -- it wasn't all accessible online, or necessarly free if it happened to be available. But for a good portion of the '90s, people who hadn't been online much, or were in denial, insisted it was out there.

There dawns the new century, and the myth of "it's all there, free" started to fade away with the old beige Pentium I and II computers. Things went the other way, though. Every day there was more information on the internet from all sorts of sources, and some of it (shock, awe) was free, or at least accessible to some degree. Is it irony or karma? Who knows? Many people are floored, now, to discover how much useful, cool, credible information is available online free of charge.

So just in time to go back to school (or to impress your friends with your innate intelligence), I've found a few sites and tricks for getting really great information online without additional tuition fees.

This week saw an odd migration of geeks in and out of Austin. Early this week the tech geeks all left the capital of Texas en mass, while music geeks all boarded trains, plains and autos headed for Austin. And if you're still suffering from jetlag and whiplash, here are a few stories you may have missed.

Download Squad SXSW2008 coverage continues

Southy by Southwest Interactive may be over, but we scored some amazing interviews with movers, shakers, and up and comers. Check out our interview with Guy Kawasaki where he discusses his new startup on a budget, Alltop. And keep checking back for more interviews and special coverage from SXSW.

Who needs IE8? Get WebSlices and Activities in Firefox

Last week Microsoft released the first public beta of Internet Explorer 8. And while it's still a pretty early release with serious compatibility issues with many web sites, IE8 does have a few pretty nifty features. And it only took a couple of days for Firefox extensions emulating those features to pop up.

I was fortunate enough to see David Pogue's keynote on the opening day of the Pennsylvania Educational Technology Expo and Conference this Monday in Hershey, PA. PETE&C is a state-wide conference aimed at bringing together school technology directors, teachers, principals, IT professionals, and vendors to advance the state of technology in education.

While listening to Pogue briefly touch on many emerging trends and technologies like VoIP, improved text-to-speech, "Web 2.0" sites, and ubiquitous wireless, it became clear from the audience gasps and collective jaw-dropping that educators are not keeping up with technology changes. Demonstrations of technologies that have been around for more than two years were causing the educators to feverishly put pen to paper so they can take things like Skype back to their schools to use in the curriculum.

An increasing number of educational institutions are putting courseware online for public consumption. We've known for a while that MIT had OpenCourseWare, but now Yale, Utah State University, Virginia Tech,and other schools are putting more educational content online. Some institutions are using YouTube while are others are using iTunes to allow web users entrance into their courses and lectures.

What do the educational institutions get out of putting their content online? Many things, including luring potential applicants, cheap marketing, money from donors, and keeping alumni connected to their alma mater. On the flipside, online courses offer users the ability to gain knowledge and skill in areas they may not be able afford a college class in.

Some professors have been trying this on a smaller scale. Individuals put some of their written materials on their websites or post podcasts and video podcasts on to video sharing sites. However we applaud entire universities who are coming together to make a wholesale stab at spreading knowledge through the Internet.

[via Washington Post]

If the television landscape is a "vast wasteland," YouTube must be a vast waste universe. But the thing about YouTube is that for every Chris Crocker there's a UC Berkeley.

The University of California Berkeley has begun posting full length lectures on the video sharing site. There are already over 200 videos online covering topics from biology and physics to the "principles of nonviolence," and university officials plan to continue adding to the collection.

While watching videos won't earn you a degree, you can probably learn a thing or two by virtually auditing these courses. And lest you think the university's giving something valuable away for free, showcasing lectures from some of the most engaging professors is a great promotional tool for the school.

Now, if they could just make a good lecture half as engaging as a video from the "leave Britney alone" guy. So far most of the UC Berkeley videos have only been viewed a handful of times.

[via CNet]

Apparently it's foreign language week here at Download Squad, because a few days ago we told you about Mango, an excellent online resource for learning a new language. And today we've discovered LiveMocha, a site that not only lets you learn to speak a new language, but also lets you practice your language skills with other users.

Fortunately you don't have to choose between the services because they're both free. But since there's a social aspect to LiveMocha, we have to warn you that once you sign up, you should expect to receive a bunch of emailed friend requests. This is great if you're looking for folks to practice speaking with, but can be annoying if say, you registered with the site just to check it out for a few minutes.

Like Mango, LiveMocha features a number of easy to follow lessons in several languages. LiveMocha lessons are available in Chinese, English, French, German, Hindi, and Spanish. The site features a clean interface with illustrative pictures and easy to understand voices. But what really makes LiveMocha stand out is its social angle.

You can do text chats or have voice and/or video conversations with users who want to practice a language you speak. In other words, if you're an English speaker trying to learn Hindi, you can find someone who speaks Hindi and start a conversation. Or if someone else wants to learn English, they might try you. This is miles ahead of the old fashioned, practice with the person sitting next to you in German 101 method.