British Olympic swimmer Rebecca Adlington is swearing off Twitter during this year's London Olympics because she “doesn't need the stress” of people who post rude, insensitive, or cyberbullying comments.

In her own words, Adlington describes how “most things that I read about myself are not swimming related. They are to do with how I look, which has nothing to do with my performance in the pool.” 

She enjoys the supportive messages, but the inevitable odd comments makes the whole Twitter scene not worth it for her when she needs to focus 100% on her swimming in the Olympic games.

Anybody can be the victim of a cyberbullying. Even an Olympic athlete.

Eighteen-year-old Zoe Smith's Olympic event hasn't occurred yet, but a handful of cyberbullying comments on Twitter put her in the spotlight recently. 

A Twitter user going by the name of Infidel1978 sent cyberbullying messages to the teen Olympic weightlifter and some of her teammates after they were featured in a BBC documentary called “Girl Power: Going for the Gold.”

uKnow.com is very excited about throwing our first Twitter party!  Since children are going back to school in a month we thought it would be the perfect time to get adults to start talking about how we can ensure kids safety this year.  Our host, Internet safety and mobile expert, Tim Woda will provide tips that will help parents stay engaged and discuss current topics including sexting and cyberbullying.  In addition to coming to a fabulous virtual party, we are giving away $275 in gift cards to Staples!

Over the years, I have seen many YouTube videos and unfortunately, the one that is permanently cemented in my mind is “Racist White Teen Girls.”  This video is one of the most disturbing things I have ever seen.  The girls who speak in it are young, impulsive and troubled.

Do you know what your school's policy is on bullying? Every school has one, but policies vary from district to district in how cyberbullying is defined and how it is punished.

Although there are almost as many types of policies as there are schools, a popular one is the zero tolerance policy. “Zero tolerance” means that any and all violations of the policy is grounds for the harshest punishments a school can dole out: namely suspension and expulsion. 

Zero tolerance policies used to be reserved for bringing drugs or weapons to school, two offenses that require the removal of the offending student because he or she is endangering the whole student body.

Children in today’s society have a lot of pressure on them and are having to grow up too quickly.  It’s unfortunate that they can’t enjoy their childhood without being pressured into doing things they normally wouldn’t do.  When I was growing up, I of course had peer pressure but a different kind than kids have today. 

Cyberbullying is using the Internet to harm, threaten, harass, or humiliate others. It can be over social networks, email, texting, or elsewhere online. Cyberbullying is a significant part of many of our kids' lives and has a seriously detrimental impact on their emotional and mental health.

Founded in 2006 by Jack Dorsey, Twitter has become an increasingly popular social networking site.  It is used in almost every country and is currently available in 20 languages.  If used properly, it is a great networking tool that can be quite helpful.  Twitter allows celebrities and “regular” people to interact with one another, businesses to make announcements to the public, and friends to chat with one another. I would like to emphasize the word “properly” because many people don’t.  Sadly, it has become another conduit for teens to bully each other. 

Due to the emotional and impulsive nature of teenagers today, many fail to understand that when they publish something on twitter it’s out there and can’t be taken back. I know you might be thinking how much damage can 140 characters really do? The answer is a lot of damage! Teen suicide is becoming a major issue because of cyberbullying.

I love and use Google Images about as much as any parent can. Just this week I've used it to find clip art images for household chore charts, answer my daughter's question about what the flag of Bolivia looks like, and make car-themed bingo cards for my son's birthday party. And it only took me a few seconds.

But all my love for Google Images notwithstanding, I do caution parents whenever their children are using it. Keep your kids safe by monitoring what they search - and what they find.

No matter what the keyword, it's pretty much inevitable that some suggestive, inappropriate, or downright pornographic images are going to appear somewhere in the search results. Luckily, most of the words your kids are going to be searching for will not have these images on the first page.

Bullying someone in person is soooo 20th century. Cyberbullying is the new way for tweens and teens to bully, and it differs from traditional schoolyard bullying in significant ways.

Most of us know about schoolyard bullying, and have probably seen it for ourselves at some point during our journey through adolescence. Someone might have spread a dirty rumor about a classmate in the hallways at school or scrawled “For a good time call Kathy” on the inside of a bathroom stall with a Sharpie.

But cyberbullying is very different from the kind of bullying we know, for three reasons: 

1. 24/7 access. The Internet never sleeps. Cyberbullied kids live in a plugged-in world where they feel trapped and desperate because they can't escape from harassing emails, text messages, or Wall posts. They are always aware of them.

Many tweens and teens love FourSquare, a free application available for GPS-enabled smartphones.

Here are 4 vital things you need to know about FourSquare to keep your kids safe when they're using the location-based social networking app.

1. It's not just a game:

On FourSquare, your child earns points for “checking in” at certain locations and earns badges (checkins at 20 different pizza places, for example.) If she frequently checks in at the same place, she could become “mayor” of that location.

But even though it sort of feels like a game, FourSquare is actually a social network where people can

Popular with teens and tweens, Tumblr is a microblogging site that provides a platform for blogging that is super simple and user-friendly. An important kids safety question: does your teen have a Tumbleblog? If so, there are 6 important things about the site you should know. 

1. Tumbleblogs are public blogs, and there is no way to change the setting. But there is a loophole: your child can set up a second Tumbleblog that can be password-protected, and neglect the the primary one which is public by default.

2. The “block” feature has limitations. If your child is being harassed or just doesn't like a certain Tumblr user, they can block that person from communicating with them via Tumblr – but they can't block them from seeing their blog. Keep that in mind.

Most teenagers use social-media sites and parents are wise to it, "friending" their kids and monitoring which sites they visit at an increased rate, according to a study presented at an educators conference today.

Seventy-six percent of teens are on social-media sites, with most -- 93 percent -- of them on Facebook, according to the Pew Internet study that examined the behavior of teens online.

And the usage increases with age -- a sign that parents are sticking tight to a rule that only teens 13-years-old and up can go on social-media sites, something such sites have been dinged for failing to police in the past.

Online reputation is everything to teens, especially when their social lives exist almost entirely online. Much of what teens do and say online is guided by their need for acceptance among their classmates and other peers.  But with the ever-changing nature of the Internet, what happens when a teen’s reputation gets away from them and seems to take on a life of its’ own?

Without proper management, just a few simple mistakes posted online could follow your teen years down the road, and even affect potential employment opportunities.  While there are many things you and your teen can do to keep their online name in good standing, here are the top three things we think are important:

Do you think you have a pretty good idea of what your child is doing online? You may even have parental controls or parental monitoring software. Despite all the effort you go through to monitor your teen's Internet activity, your kids may still be pulling the wool over your eyes in more ways than one, a new study reveals.

The 2012 Teen Internet Behavior Study from McAfee took a closer look at the ways kids 13-17 hide their Internet activity from their parents. Teens reported that their top 10 methods included:

1. Clearing the browser history (53%)

2. Closing/minimizing browser windows when parent walked in (46%)

3. Hiding or deleting IMs or videos (34%)

As Governor Andrew Cuomo and the state of New York join the ranks of the few states that have passed cyberbullying laws, it’s important to understand that simply passing a law is not going to ensure your kids’ online safety. It takes an individual effort on the part of parents and kids to end online harassment, and it starts with honest, open communication.

I'm at a little bit of a loss for words when it comes to the teen sexting phenomenon, and the statistics I see don't seem to give me a clear understanding of the issue.

Is sexting a socially accepted activity among kids, or is there a social stigma to it? Do 1 in 5 kids really do it? And is this more of a middle school or a high school issue?

After stumbling across the transcript of a 2009 teen focus group on sexting, I was even more convinced that even among kids there's not really a consensus.