Three free services for creating instant Web sites

One of the fastest ways to share multiple documents with a lot of people is to convert the related files into a mini-Web site. Free site-creation services do all the heavy lifting.

Insta-site services range from the no-muss, no-fuss Page-o-rama to the business-focused features of Google Sites. If you can do without advanced features, Weebly's drag-and-drop approach to page design lets you create a fairly sophisticated mini-site in just minutes.

With Google Sites and Weebly, you paste text and images into prefab page templates. As you create new pages, site-navigation links are generated automatically. Page-o-rama is merely an online … Read more

How to use VPN to defeat deep packet inspection

Imagine a technology that can stop spam and malware, identify and block illegal downloads, and allow ISPs to prioritize the data they transmit by content as well as by type. Sounds pretty good.

Now imagine a technology that gives network managers and governments the ability to monitor everything you do on the Internet, including reading and recording your e-mail and other digital communications, and tracking your every move on the Web.

Of course, it's the same technology--deep packet inspection by name. That's how governments around the world are able to spy on their citizens' online activities and control … Read more

How to complain about online-purchase problems

It's a booming holiday sales season for online merchants. As CNET contributor Don Reisinger reports, U.S. consumers spent $32 billion online from November 1 to December 18, according to research firm ComScore.

That's 18 percent more than they spent in the same period of 2010. While most online sales go smoothly, there's always a risk of a product you ordered from a Web site not arriving on time, or a product other than the one you purchased being shipped, among other possible problems.

A reader contacted me yesterday about an order he placed on Cyber Monday (… Read more

Firefox add-ons automatically back up whatever you type

If you've ever filled in a Web form, chances are you have experienced having the text you just entered get wiped out when the page freezes, unexpectedly reloads, or otherwise causes the form to reset. Here are three Firefox add-ons that let you replace this lost text with just a few clicks.

Of course, some of what you enter on Web sites shouldn't be retrievable. The Clear Form History add-on deletes all entries saved in a search box, sign-in field, or other text field. And to see at a glance the country hosting the current site's server … Read more

How to avoid sites selling counterfeit items

It's getting to be a Cyber Monday tradition: as the biggest online-shopping day of the year approaches, the U.S. government seizes Web domains it suspects are selling counterfeit products. CNET's Edward Moyer explains in a post that this year's takedown netted more than 130 such sites.

That's nearly double the number of domains seized by the U.S. Department of Justice and the Immigration and Customs Enforcement division of the Department of Homeland Security on the eve of 2010's Cyber Monday. Still, determining just how prevalent counterfeit product sales are online is not easy.… Read more

How to shop safely online

Savvy online shoppers know they can get great deals on their holiday items without having to brave the Black Friday crowds.

Cyber Monday will be packed with discounted products from many tech companies and shopping sites, giving online customers an opportunity to save big while skipping the Black Friday chaos.

But before you let your keyboard do the shopping this season, peruse these tips for safe online shopping.

Here's the condensed version:

Vet the site you're buying from before you make your purchase Record the details of the item and delivery terms to ensure you get what you … Read more

How to get more work done in Google Docs

Not many people use only one computer. In fact, most of us hop from machine to machine in the course of a workday.

The best way to make sure you can access your important files from any of the various machines in your digital life is to store the files online. If you use Google Docs as your online file repository, these tips will help shorten your workday.

Send a zipped copy of all your Google Docs files to your hard drive Most PC users back up their important files by copying them to an optical disc or USB storage … Read more

How to secure your PC in 10 easy steps

There's one thing you can do to avoid being the victim of identity theft: follow this 10-step PC security plan.

Encrypt your network connection Most popular sites offer HTTPS connections at least some of the time. In Gmail, click the gear icon in the top-right corner and select "Always use https" under the General tab.

To select Facebook's HTTPS setting, click the down arrow in the top-right corner and choose Account settings. Select Security in the left pane and Edit in the Secure Browsing section of the main window. Check "Browse Facebook on a secure … Read more

How to know when your private data is lost or stolen

You're responsible for securing the private information you store on your computer or transmit over the Internet. But what about your personal data that's in the hands of some organization you've trusted with it?

From the IRS to your local florist, your private information is widely shared. And every day some organization loses sensitive data about its clients or customers--whether due to a hack attack or (more likely) from the loss or theft of a computer or storage device.

Here are three recent examples from the Open Security Foundation's Data Loss Database:

A disgruntled employee steals … Read more