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Do I Give It Away, or Do I Sell It?

Posted on March 24, 2009 by wjimenez275

Craigslist, Freecycle or Both?

By now, most people have heard of Craigslist. Craigslist is a local online classifieds list for more than 550 cities in over 50 countries worldwide. It is community moderated, and largely free. You can find jobs, housing, goods, services, romance, local activities, advice – just about anything really.  When you go to Craigslist, you choose the location that you want to search for an item  in or sell an item in. Craigslist takes the newspaper’s classified ads and puts it online. It’s great when you have something to sell or are looking for used items to purchase.

Freecycle is quite a bit different. Freecycle is a grassroots and entirely nonprofit movement of people who are giving (& getting) stuff for free in their own towns. It’s all about reuse and keeping good stuff out of landfills. You can find a group closest to you by starting here. With Freecyle, you sign up with a group (it’s all free). Members in that group then list items they are offering or items they are wanting.  For example, when going through the garden shed the other day, there were gardening tools I hadn’t used in quite a while and probably would never use again. I listed them individually on Freecycle and within a couple of hours, I had people offering to come pick up those items. I even had someone pick up a lawn mower that didn’t work any longer.

When to use one or the other? When cleaning out a closet, garage or shed, there are usually items that wouldn’t sell for much yet are still in pretty good condition. There probably isn’t enough to put a garage sale together with, but you would like them to go to people who will use and appreciate them. For things like this, I’d use Freecycle. If I had larger items, appliances, cars, and such that had some value to them, I’d list those on Craigslist. Think about it this way. If the item is something that you normally try to sell in the classified ads of your newspaper, use Craigslist. If the item is something that is too good to throw away but isn’t worth much money, use Freecycle. It’s very likely that when doing your Spring cleaning that you’ll find that you end up using both.

If you know of any other sites that do pretty much the same thing, I’d love to know about them.

Filed under: Instructional | Leave a comment »

Who Knows What About You Online?

Posted on March 18, 2009 by wjimenez275

I was reading an article yesterday about an individual who was inspired to find out what information about him was online. He searched for his own e-mail address on the search engine Pipl. What he found shocked him. He came across a list that he was on that not only contained his email address, but his password. “That isn’t just my password for Comcast, it’s my password for everything that is not tied to my credit card,” he said in an interview. (Link to Article)

As we get more into social networking, we slowly put more and more pieces of ourselves online. Specialized search engines are making it easier than ever to pull that information together into a highly detailed (and potentially invasive) profile of our virtual lives. The new people-tracking utilities build a highly detailed list about you just from information that you yourself put online.  (People Search Engines: They Know Your Dark Secrets)

I did a search for myself and found some interesting things. On one site, not only did it list my name and address, it allowed me to click a link to get an instant map to my house. On another site, it listed my name and also listed the names of my parents and siblings. For $2.00 I could get detailed information about any one of them. I saw my birthday listed and my wish list from Amazon so if someone were looking for information about my interests, there they’d be. You can imagine how that information could be used. Other sites list which schools you’ve attended, what groups you belong to.

Fortunately, you can take steps to limit the information these sites may collect. One way to grab control is to turn the tables and use the new services to search for information on yourself.

For instance, Spokeo lets you see a limited amount of data without subscribing, Pipl and CVGadget are totally free, and Rapleaf offers an open tool to manage your Internet footprint. A couple of other sites to search for your information on are ZabaSearch, Google, Peoplesearchnow.

Many of the services work the way a standard search engine does: If the content disappears from the Web, it also disappears from the search results. That means you need to visit the individual sites connected to your e-mail address and adjust the privacy settings within each one.

Most well-known sites give you the option of making your data private.

People search engines glean their material about you from many well-known sites,including Amazon.com, social networking sites such as Facebook.

You’ll usually need to go within each individual site’s account configuration pages and look for the privacy options to adjust to suit your comfort level.

Here are some places to visit:

  • Amazon: Wish Lists are made public by default. To change that setting, go to this page and select the option to sign in. You can then view any Wish Lists associated with your account and designate them as private.
  • Facebook: Once signed in, look under the ‘Settings’ tab at the top of the page to find the privacy control panel. Click the Profile option to set parameters regarding who can view your content.
  • MySpace: Click the My Account button at the top of the page after logging in, then click Privacy to adjust your settings. Bear in mind that your age and location are typically displayed publicly even if your profile is set as private, as was the case in one of the examples cited in “They Know Your Dark Secrets…And Tell Anyone.” (People Search Engines: Slam the Door).

If you decide to rethink your level of privacy, the most important first step is to search yourself or your family members so that you’ll know exactly which sites’ privacy settings you need to reconfigure.

Ultimately, the power is in your hands. Switch off autopilot and take control.

Filed under: Instructional, Stay Safe | 3 Comments »

Yahoo! News – Stolen-data trove offers look inside a botnet by AP: Yahoo! Tech

Posted on March 16, 2009 by wjimenez275

It’s scary to think how much and what kind of information is getting out from your computer. It’s so important to have updated anti-virus software and firewalls on your computer. Click the link at the bottom of this article to read the entire article. It’s well worth it.

SAN FRANCISCO – Getting hacked is like having your computer turn traitor on you, spying on everything you do and shipping your secrets to identity thieves.

Victims don’t see where their stolen data end up. But sometimes security researchers do, stumbling across stolen-data troves that offer a glimpse of what identity theft looks like from criminals’ perspective.

Researchers from U.K.-based security firm Prevx found one such trove, a Web site used as a stash house for data from 160,000 infected computers before it was shut down this month.

The find offers a case study on just how much data criminals are stealing every day, from the utterly inconsequential to the alarmingly private.

It also shows the difficulty in shuttering criminals’ ID-theft beachheads: The Web site that Prevx found, which was operating on a server in Ukraine, was still online for nearly a month after security researchers alerted the Internet service provider and law-enforcement authorities. The site was sucking up data from 5,000 newly infected computers each day.

The victims in the Prevx find are mostly everyday people handing over their passwords for Facebook and banking sites, along with their love notes and other e-mails. But more dangerous personal information is there, too, including Social Security numbers and other account information from one bank’s infected computer.

via Yahoo! News – Stolen-data trove offers look inside a botnet by AP: Yahoo! Tech.

Filed under: Instructional, Stay Safe | Leave a comment »

Verizon Network Extender Boosts Cell Phone Signals at Home – Mobiledia

Posted on March 10, 2009 by wjimenez275

Verizon Wireless began selling a device at the end of January that boosts cell phone signals within a home, making it easier for people to drop a home phone line and rely solely on wireless.

These devices are known as “femtocells.” Once Verizon’s Network Extender is connected to a broadband Internet line, it acts as a miniature cellular tower, listening for signals from a subscriber’s cell phone up to 5,000 square feet.

Verizon Wireless, the country’s largest carrier, is following in the footsteps of Sprint, which started selling a femtocell under the Airave brand last year.

Sprint’s Airave costs $100, but the company charges an extra $5 per month for use. Verizon Wireless is not charging a monthly fee. Both Verizon Wireless and Sprint femtocells are made by Samsung and relay voice and low-speed data connections.

AT&T is currently testing femtocells in employees’ homes. Plans to conduct customer trials will begin in the second quarter. The AT&T unit will relay fast 3G data connections.

“Our new Network Extender device will bring the full benefit of the Verizon Wireless voice network to the small but important segment of customers who may experience a weaker signal in their homes because of geographic or structural conditions,” said Jack Plating, Chief Operating Officer of Verizon Wireless. “For those who have wanted to sign up for Verizon Wireless service but hesitated because of reception problems unique to their home location, this is the answer.”

T-Mobile has chosen a different technological standard to expand indoor coverage. It offers Wi-Fi routers and handhelds that can make calls over Wi-Fi in addition to regular wireless calls.

via Verizon Network Extender Boosts Cell Phone Signals at Home – Mobiledia.

Filed under: Instructional | 1 Comment »

Reduce the Size Your Digital Pictures in Windows XP

Posted on March 7, 2009 by wjimenez275

We’ve all done it, taken lots of digital pictures, copied them to our computers and emailed them to our friends and family, only to have it take forever to mail or to get comments from them letting us know that the pictures either were too big to view, or that they were so big that they locked up the computer.  Microsoft PowerToys add fun and functionality to the Windows experience. What are they? PowerToys are additional programs that developers work on after a product has been released. One of the programs is an Image resizer. Go to the link above, scroll down until you find Image Resizer on the right column. Click on that link to download it. Once you download and install the program, it adds an option to the right-click menu to resize images. To use it, go to the folder in Windows Explorer that contains your pictures. Right-click on a picture and choose “Resize Pictures”. An option window opens and allows you to choose the size of the picture and a few other options. Most people are using the 1024×768 resolution on their monitors so you’d be safe using this setting most of the time. 800×600 works well too. You can see in this example (http://www.askbillfirst.com/images/PictureResizer.jpg) that picture IMG_4062 resized from 2.2 mb in size to a fraction on that (132 kb). You can select multiple images and resize them at the same time. I haven’t notice any loss in picture quality and sending pictures in a much smaller size is appreciated by all. The other benefit of this is that I end up with a much smaller file on my computer which saves me hard disk space for other things. Vista doesn’t have the same PowerToys but a nice, free image resizer can be downloaded from http://www.vso-software.fr/products/image_resizer/. You can watch their YouTube video on the same page to see how it works. It’s similar.

Filed under: Instructional, Quick Wins | 1 Comment »

Report: Obama helicopter security breached – White House- msnbc.com

Posted on March 1, 2009 by wjimenez275

What’s important to take away from this story is that the use of peer-to-peer file-sharing opened this person’s computer up to the world and basically said, “come take a look at my files, even the private ones”.

A company that monitors peer-to-peer file-sharing networks has discovered a potentially serious security breach involving President Barack Obama’s helicopter, NBC affiliate WPXI in Pittsburgh reported Saturday.

Employees of Tiversa, a Cranberry Township, Pa.-based security company that specializes in peer-to-peer technology, reportedly found engineering and communications information about Marine One at an IP address in Tehran, Iran.

Bob Boback, CEO of Tiversa, told WPXI-TV: “We found a file containing entire blueprints and avionics package for Marine One, which is the president’s helicopter.”

The company was able to trace the file back to its original source.

“What appears to be a defense contractor in Bethesda, Md., had a file-sharing program on one of their systems that also contained highly sensitive blueprints for Marine One,” Boback said.

Tiversa also found sensitive financial information about the cost of the helicopter on that same computer, WPXI-TV reported.

Someone from the company most likely downloaded a file-sharing program, typically used to exchange music, not realizing the potential problems, Boback said.

“When downloading one of these file-sharing programs, you are effectively allowing others around the world to access your hard drive,” Boback said.

Retired Gen. Wesley Clark, an adviser to Tiversa, said the company discovered exactly which computer the information came from. “I’m sure that person is embarrassed and may even lose their job, but we know where it came from and we know where it went.”

Boback said the government was notified immediately.

Iran is not the only country that appears to be accessing this type of information through file-sharing programs, Boback told the station.

“We’ve noticed it out of Pakistan, Yemen, Qatar and China. They are actively searching for information that is disclosed in this fashion because it is a great source of intelligence,” Boback said.

Clark told WPXI that he doesn’t know how sensitive this information is, but he said other military information has been found on the Internet in the past and should be monitored more closely.

Rep. Jason Altmire, D-Pa., said he would ask Congress to investigate how to prevent this from happening again.

via Report: Obama helicopter security breached – White House- msnbc.com.

Filed under: Quick Wins, Stay Safe | Leave a comment »

Stop thief! Software lets stolen laptops speak up by AP: Yahoo! Tech

Posted on February 25, 2009 by wjimenez275

Stolen laptop? Now you can tell those thieves exactly what you think of them.

Front Door Software Corp.’s Retriever program displays your contact information as your computer boots up. There’s even space for a plea to a Good Samaritan — “$50 for my safe return,” maybe.

In most cases, that’s enough to help an honest person return the machine, said Carrie Hafeman, chief executive of the five-person company based in Evergreen, Colo.

But in the darkest scenarios, Retriever takes off the kid gloves.

You can log on to a Web site and check a box indicating the computer is missing. Now during start-up, a big yellow and red banner appears on the screen, boldly declaring the laptop lost or stolen. This message is set to reappear every 30 seconds, no matter how many times the thief closes the window.

You can remotely switch on a second password prompt if you fear the thief has also stolen your regular Windows, Macintosh or Linux login.

Behind the scenes, Retriever uses built-in Wi-Fi to sniff out nearby networks, then suss out what Internet service providers power them. With that information in hand, Hafeman said, you can file a police report and get help locating the criminal.

While waiting for law enforcement to come through, you can even let off steam by sending new messages to the nagging “Stolen Computer!” screen.

“You are being tracked. I am right at your door” was one, Hafeman said, adding that she could not bring herself to say others that came to mind. Customers have also tried to induce fear or guilt by switching their contact info to “Secret Service” and “Catholic church.”

The latest version of Retriever, which costs $29.95 for three years of use, is even more aggressive.

Now, when the “stolen” screen pops up, the laptop cries for help. Use a canned message (“Help, this laptop is reported lost or stolen. If you are not my owner, please report me now.”) or record your own.

“You can say, ‘Get your hands off me, you S.O.B.'” Hafeman said.

via Yahoo! News – Stop thief! Software lets stolen laptops speak up by AP: Yahoo! Tech.

Filed under: Instructional, Quick Wins, Stay Safe | 1 Comment »

ID thieves go phishing for GTalk, GMail passwords | Zero Day | ZDNet.com

Posted on February 25, 2009 by wjimenez275

If you use Google’s GMail or GTalk services, pay special attention to random e-mails or instant messages requesting your login credentials.

There is a major spam run underway with a phishing scam using social engineering techniques to snag Google Account usernames and passwords and, according to multiple reports, the attack appears to be very effective.

This image shows a GMail message that purports to be an account termination warning from Google but, if a user is tricked into clicking on the link, he/she is redirected to a fake GMail page requesting the login credentials.

via ID thieves go phishing for GTalk, GMail passwords | Zero Day | ZDNet.com.

Filed under: Instructional, Stay Safe | Leave a comment »

Internet Explorer compatibility in Firefox or Chrome

Posted on February 20, 2009 by wjimenez275

If you use Firefox or Chrome as your primary browser, you may have run into an internet page that works best under Internet Explorer, or actually requires Internet Explorer. I ran into this the other day when I was helping someone with a problem they were having in Yahoo Mail, in which the right-click copy/paste function wouldn’t work in Firefox but worked fine in IE. In researching it, I found that this problem has existed for quite a while. A day or so later, I was logging onto a site and it wouldn’t load, only to find out that Firefox wasn’t a supported browser.

The answer to these problems is a Firefox plug-in that you can find here (https://addons.mozilla.org/en-US/firefox/addon/ie-tab-2-ff-36/). It allows you to right-click a tab and render it as an IE tab. You can designate certain sites to open under the IE tab whenever you need to open them. Most importantly, it allows me to stay in Firefox for all of my other browsing. Really comes in handy.

In Chrome, this extension works wonderfully – http://www.ietab.net/home (ignore the link to Firefox on this page). With this tool, you right-click on the page to have it rendered in Internet Explorer. Under IE Tab Options, you can set which version of IE you want to emulate, from versions 7 to 9.

Filed under: Instructional, Internet Items, Quick Wins | 3 Comments »

Have you heard of UPromise? The easy way to save for College.

Posted on February 16, 2009 by wjimenez275

Turn everyday spending into money for college.

Nearly a decade ago, Upromise was launched based on the philosophy that everyone should be able to afford a college education. Today, with more than 10 million members, Upromise is making that a reality for many Americans.

Simple Idea:

  • Create a college savings service that harnesses the purchasing power of parents, extended family, family, and students to make it easier to pay for college.
  • Members direct their spending to Upromise partners—including more than 600 online stores, 8,000+ restaurants, thousands of grocery and drugstore items—and earn money for college.

Powerful Results:

  • Everyone can earn money for college—parents with young children; family and friends that want to contribute; students and graduates with eligible student loans to pay.
  • Many members have earned hundreds even thousands of dollars for college with their everyday spending, and have been able to use those earnings to contribute toward college tuition, expenses, or loans–quicker and easier.

All your earnings are automatically saved securely into your Upromise account. Then, you decide if you’d like the potential to grow them tax-free in a 529 plan 1 to pay for college, use them to pay down a Sallie Mae student loan, or receive a check for college expenses.

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