Thế giới của Sao: protect

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Chủ Nhật, 12 tháng 5, 2013

Protect your privacy on Google

Do you know every Google search you've ever performed is stored on the search giant's servers? And that data is cross-linked to your search data from YouTube, Google Maps and any other Google services you use.

With that mountain of information, Google can tell a lot about you: where you live, your hobbies, age, health problems, religion and more.

Of course, Google uses that data mostly to target you with ads. If you spend 20 minutes doing research on a gadget, for the next few weeks you'll probably be hounded by ads for that gadget wherever you go online.

Because search sites and other Web services have become so ingrained in our daily digital lives, it isn't really an option to stop using them.

However, you can keep a lower profile and put a little more distance between your personal data and Google. To start, you can clear out your Google search history.

To see what forgotten secrets lurk in your Google history, go to google.com/history and sign in with your Google account information. You'll see a list of everything you've ever searched for on Google.

If you spend 20 minutes doing research on a gadget, for the next few weeks you'll probably be hounded by ads for that gadget.

You can browse through your searches and find them by day or Google service. Additionally, Google shows you personalized search trends, which can be interesting to look at.

To remove an unwanted search term, simply select click the checkbox next to it and then click the Remove Items button. You can select as many entries as you want at a time, or click the checkbox next to the Remove item button to select everything.

Once your information is removed, click the gear icon in the upper right corner of the page and choose Settings. Here you have the option to turn off your Web history. This will stop Google from recording anything else.

There is a catch to all this, of course - your information isn't really gone. Google will still keep your "deleted" information for audits and other internal uses. However, it won't use it for targeted ads or to customize your search results.

After your Web history has been disabled for 18 months, the company will partially anonymize the data so you won't be associated with it.

If you don't have a Google account, or don't usually sign in to it, Google still tracks your history. To accomplish this, it uses a cookie stored in your browser.

You can wipe out the information by deleting the cookie, but Google will just start recording new information. Instead, you can opt out of interest-based ads altogether by going to google.com/settings/ads.

If you're still concerned about stored information, your best bet might be to avoid using Google Search as much as possible. Alternative search sites DuckDuckGo and IxQuick parallel Google Search in features and performance, but don't collect any private information about you.

Microsoft's Bing Maps is a good replacement for Google Maps. Try using the venerable Firefox Web browser instead of Google's Chrome.

The more you mix and match Web services, the less any one company is able to form a complete picture of you.

Don't forget that while you're busy surfing the Internet, your browser is also busy making a list of the sites you visit. Anyone who gets access to your computer can see it.

You can delete some or all of the websites you've visited by going to your browser's options menu. Or you can use a free third-party cleaner program like CCleaner.

If you want to surf the Web without leaving a trace, all modern browsers have private, or incognito, browsing. While in this mode, your browser will ignore cookies and won't record visited sites to your browser's history. Click here to use this mode in your browser of choice.

Just don't confuse private browsing with anonymity. Your Internet service provider (and your employer if you're on a work computer) can still track the sites you're visiting. Avoiding that tracking requires an entirely different set of steps.

Kim Komando hosts the nation's largest talk radio show about consumer electronics, computers and the Internet. To get the podcast, watch the show or find the station nearest you, visit: www.komando.com/listen. To subscribe to Kim's free email newsletters, sign-up at: www.komando.com/newsletters.

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Thứ Năm, 9 tháng 5, 2013

Liberal media spin Benghazi scandal to protect Team Obama

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Chủ Nhật, 28 tháng 4, 2013

Be a mean mom -- protect your child from cyberbullying

If you're the parent of a teean, you have witnessed this scenario at your own kitchen table, I’m sure. Less talking. More texting. Virtual conversations, whether via smart phones or social media, consume our kids’ existence.

Our children’s social lives are no longer played out at home and at school, where adults are present, but now inhabit dark corners of the Internet. As parents, we want to believe these are harmless digital exchanges with their school friends — but what if they’re not?

Over 85 percent of teenagers online have been “cyberbullied,” according to Pew Internet. The most common form of cyberbullying is wide distribution of intimate information to the public.

Having private text messages forwarded without consent or having an embarrassing picture posted on Facebook without permission can lead to a tidal wave of emotional and verbal abuse. Now anyone and everyone can provoke a cyber attack without fear of consequences, or so it would seem.

Go on. Be a mean mom or dad, and find out what your kids are doing online or on their phones. It just might save your child’s life.

But the consequences are very real. According to the Cyberbulling Research Center, virtual attacks result in teenage depression, low self-esteem — and worse — suicide.

Take the beautiful 15-year-old teenage girl from California, Audrie Pott, who police say was raped while unconscious at a party.

Tragically, Audrie hanged herself eight days after her attackers posted humiliating photos of her on social media. Right before committing suicide, Audrie posted on Facebook, “My life is ruined. ... The whole school knows. ... My life is over. ...” Three 16-year-old boys have been arrested and are being prosecuted in a wrongful death suit, which basically aims to prove that the evil actions of these three teenage boys led to the death of Audrie Pott.

In the wake of Audrie’s case, Canadian police have reopened the case of Rehtaeh Parsons, another teen girl who committed suicide after photos of her alleged sexual assault went viral

And, of course, we cannot forget about the brave rape victim in Stuebenville, Ohio, who is currently seeking justice not just against her convicted rapist but also against the high school football players who filmed the attack and bragged about it by spreading the footage throughout the Web.

Hopefully, Ohio Attorney General Mike DeWine’s investigation of both kids and adults involved will culminate in other much-deserved convictions.

But here’s my question: If social media is known as a tremendous problem among our teens, then what are adults going to do to protect them?

Twitter has done a good job providing a “Safety Tips for Parents” page that aims to educate parents on parental blocks. Other researchers are working on apps and algorithms to detect and report bullying online. But these efforts cannot go far enough.

Think about it. Parents are legally responsible for their children until they reach adulthood.

Therefore, shouldn’t they be expected to know what’s going on with their own kids in cyberspace? While you cannot always read over your kids’ shoulders, you can keep the lines of communication open.

A wise teacher named Erin Kurt asked her students the same questions every year for over 16 years, and from these responses she learned, “The Top 10 Things Kids Want from Parents.” At the top of the list, most kids just want their parents to sit and talk with them privately. When was the last time you sat down face to face with your child and asked them, “What is going on in your life, and are you all right?”

Beyond open discussions, watch for signs of changed behavior. A teenager’s body language, words, changes in eating and sleep habits, and a drastic drop in grades can all be indications that your child is facing bullying. Silence often makes a powerful statement.

If your child is being cyberbullied, get the passwords and usernames of their social media and e-mail accounts.

Block users who are harassing your child. If threats persist, screenshot hateful posts and pictures and reach out to other parents, schools, and eventually law enforcement.

Above all, validate their feelings and respect their struggles, no matter how seemingly harmless.

Take a moment to remember how hard it is to be a kid, and then multiply that by about a thousand. We have no idea what they are really up against in today’s culture.

These tactics might seem extreme, but it is our duty as moms and dads to protect our children — sometimes even from themselves.

I tell my 16-year-old daughter all the time that social media is not a right; it’s a privilege. After all, my husband and I pay the cell phone bill and own the laptops. And as parents, we love our children unconditionally, and we want to save them from immense suffering.

We are the first line of defense, not the school, not the government.

Finally, pray for your kids every day. As much as we love them, God loves them more. I routinely pray for His protection and also, oddly, for me to catch them if they mess up, so we can correct them and set them immediately on the right path.

Go on. Be a mean mom or dad, and find out what your kids are doing online or on their phones. It just might save your child’s life.

Penny Young Nance is president and CEO of Concerned Women for America.

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