The gaming giant Sony has been hacked twice in the last few months, compromising the identities and personal information of millions of users worldwide. Keep your kids safe: including their identities when they're online gaming. Even when users think their information is completely safe, it never truly is on the Internet.

The hackers first attacked between April 17 and 19, affecting 77 million PlayStation accounts. Personal information such as names, addresses, emails, birthdates, and PlayStation IDs, logins, and passwords were accessed. Credit card information could also have been stolen if the users gave it to the site.

By now, all parents should be well aware of the potential dangers of cyberbullying and Internet predators on social networking sites. But social networking can also keep our kids safe in ways previously unavailable. Law enforcement is discovering how to use Facebook and MySpace as a way to identify, prevent, and protect kids from crimes.

Many police departments now have a presence on Facebook or MySpace. By using social networking to establish a relationship with the community, police can reach out to at-risk youth and provide a teen-friendly avenue for reporting dangerous or illegal activity. Teens who know about a local gang fight that is about to happen, for example, probably wouldn't call the local police department but might find it more comfortable to tip off police through the familiar medium of Facebook or MySpace.

This past April was National Child Abuse Prevention Month. The month was dedicated to raising awareness about child abuse and, more importantly, to preventing it. The Internet adds a new dimension to child abuse, as children of all ages can become victims of online pedophiles and child pornography.

Protect your child by addressing the issue of child pornography early. No one – including smart kids, good kids, or happy kids – is exempt from the possibility of being victimized. Being informed is the only protection your kids have. Teach your child to avoid becoming a victim of a child predator or exploiter by:

EduHookups.com is currently only available to college students, but watch out parents. That's how Facebook started.

The site's “about” page says that eduHookups is for “students that believe working hard and having fun are not mutually exclusive” and encourages visitors to “register and put themselves out there.” Indeed. In a nutshell, eduHookups is basically a site for arranging casual, no-strings-attached sex with strangers for students at a select number of colleges and universities across the U.S. (right now, 25 and counting.) The site assures that it's “safer than using Craigslist” because it requires a .edu email address to register and hang out in the site's chatroom or respond privately to the public “listings” of students.

In cyberspace, things rarely stay private. A nude picture, snarky comment, or reference to illegal drugs or underage drinking meant for a friend’s eyes only can easily be seen by a teacher, employer, parent, stranger, or the entire high school.

In an effort to underline the need for more caution in posting information online, the non-profit Ad Council has produced a series of public service announcements with the tagline “If you wouldn’t wear it, don’t share it.”

Like most families today, our family sees the Internet is an indispensable part of life as we know it. Letters written laboriously with a pen or pencil? Looking up phone numbers in a 3-inch thick Yellow Pages? Opening up a bound encyclopedia for information? Honestly, I couldn’t imagine going a day without the Internet.

Even with all its charm and convenience, I have to say that seeing my oldest child reach the age where she’s starting to get online makes me more than a little apprehensive.

As a parent, I try to shield her from things that could be dangerous for her, and right now I have complete control over what comes into my home. But when she starts using the Internet, I know that there are lots of sexually explicit or violent images that she could potentially be exposed to.

The boundary between kids and online pornography is dangerously transparent. And it doesn’t just affect kids who are actively seeking out graphic material online. According to the Crimes Against Children Research Center, 25% of children have had unwanted exposure to sexual pictures in the last year.

Kids with their own email accounts, particularly free ones like Hotmail and Yahoo, inevitably get lots of spam ads for penis enlargement and “lonely girls who want to chat with you” delivered right to their inboxes.

Or they could be doing their homework and be exposed to graphic images online by accident. Try it yourself – type a female celebrity’s name into Google and click the “images” link on the upper righthand corner. The odds are pretty good that at least one suggestive or inappropriate image will come up – or more, depending on the celebrity. And Google images does not censor its pictures. Full-frontal nudity and graphic acts show up in image searches, regardless of the age of the child at the computer screen.

To compound the problem, Internet pornography is often much worse than the magazines kids a few decades ago might have passed around at school. Ernie Allen, CEO of the National Center for Missing and Exploited Children, explains that online porn “is not your father’s pornography. It is graphic, it is explicit, it is deviant. It is aberrant. Kids are seeing content that no 12 or 13 year old is mentally, psychologically, or emotionally prepared to deal with.”

If you’re like me, at this point you’re wondering if just shutting off the Internet altogether isn’t such a crazy idea, after all. But it’s not feasible in the long run, and it’s failing to address the real problem. Even if kids aren’t exposed to online pornography in your own home, they could accidentally see it in a friend’s house or even at the computers in the school library. Teach them how to react when it happens: close the browser window and tell you that they’ve seen an explicit image online.

Burnbook.com not only helps cyberbullies spread nasty rumors about whoever they want with complete anonymity, it can also help them publicize it to the whole school.

When a child’s identity is stolen and impersonated, it’s hard to detect. Children and teens are still years away from using their social security number to get jobs, apply for colleges, open credit cards, or get mortgages – so fraud involving their identity can go undetected for years. Precisely for that reason, children and teenagers are a favorite target of identity thieves.

Of course you should still shred important documents and bring in the mail right away, but today’s identity thieves are less likely to be sifting through trash or stealing mail when they can get the information they need from our kids in Internet chat rooms or through phishing emails.

Chances are that sometime in the last 24 hours you have watched your teen stop whatever they’re doing, whip out their phone to read and fire back a fast and furious text message, then snap the phone shut and get back to work. But how well can they really work on a task when they’re constantly stopping to send and receive texts?

It’s no surprise that for teens, texting is the most popular way to use cell phones. June data from the Pew Internet Research Forum reports that 88% of teens use their phones for texting, and that the typical teen sends 50 texts per day. What about the really prolific texters? 31% report sending over 100 per day, and 14% say they send over 200 per day – that’s more than 6,000 texts a month!

Thanks to the Internet, information is easier to get than ever. Kids can get online to do their homework, learn how to apply to college, or find out how long it takes Saturn to make a revolution around the sun.

Of course, when information is so easy to get it can be a little scary. Try Googling a phrase like “how to kill yourself,” “homemade bomb instructions,” or “play the choking game” and you’ll find a scary assortment of search results.

If you think that only kids that are the victim of cyberbullying, think again. Teachers can also become the targets of cyberbullying by their own students. In particular, Facebook hate groups aimed at a particular teacher are increasingly common.

In 2007, a Florida high schooler was suspended for creating a Facebook group called "Ms. Sarah Phelps is the worst teacher I’ve ever met!” She sued the school, claiming that creating the group was within her legal free speech rights. She won.

It may be legal, but it’s not nice – and it’s not smart, either.

Does your teen have to check her phone the second a text comes in, no matter what she’s doing? Does texting regularly interrupt mealtime and homework time? Does it seem like your teen is constantly “on call”? If so, have you considered the impact texting may be having on her sleep?

Night Texting and Sleep Requirements

Healthy teenagers actually need more sleep than elementary school children: about 9.5 hours per night. But for teens struggling with a texting addiction, getting adequate sleep at night may be a serious challenge.

You don’t need an expert to tell you that you lived a different childhood than your kids do. You remember when you had to get up and turn the dial on the TV to change channels; your teen can’t understand how a world without Facebook or MySpace would even function.

You perceive everything differently than your child, and that includes the very nature of social networking.

As adults and non-Facebook natives, we naturally approach social networking with more caution and more discretion. We are well aware that it is a public activity. We parents are more likely to view Facebook as more of a billboard-type communication than a conversation with a friend. But do our kids?

Putting the family computer in a well-trafficked, central location of the house has always been one of the first lines of defense for parents who want to keep their kids safe online. But monitoring kids' online life is harder for parents in this decade because of Internet-enabled cell phones.

The traditional computer still appears to be the method of choice for going online (probably because of the bigger screen and the easy-to-maneuver computer mouse), but the cell phone is catching up fast.

Most people your child meets on the Internet will be harmless, but there’s still danger in making friends online. Child predators use the Internet to meet children and form relationships with them, the end result of which is to molest or abuse them in the future. This process is known as “grooming,” and it’s vital that you recognize grooming while it’s happening, so you can stop it before it goes too far.

Predators groom children by lending a listening ear, making them feel special, treating them “like a grown up,” introducing sexual speech or pornography to make such acts seem more acceptable, encouraging secrets, and introducing them to other adult behaviors like drinking and doing drugs.

We all have heard the old adage that bullies only pick on others because they feel bad about themselves. But when it comes to cyberbullying, that may not actually be as true as we thought.

A recent study from the Journal of Adolescent Health found that victims of cyberbullying are more depressed than the kids who bully them, while studies of traditional face-to-face schoolyard bullying show an equal rate of depression among bullies and victims.

Alexis Pilkington. Robyn Nixon. Phoebe Prince. These teenagers left their marks on the world by taking their own lives in the wake of relentless cyberbullying.

The response to cyberbullying has been slow and gradual, but many big entities are finally beginning to realize that cyberbullying is a serious problem that is not going to go away on its own.

As the word "sexting" began to gradually make its way into every parent’s vocabulary, we worried that racy images of our kids could get passed on to other kids and embarrass our child. But now a new buzzword – sextortion – is proving how dangerous the practice of sexting really can be.

Sextortion is shorthand for online sexual extortion. When someone posts or sends suggestive photos or video of themselves through an online medium, it can be accessed by Internet-savvy strangers.

Sexting is quickly becoming a rampant problem in high schools and junior highs. One in five teens have sent a nude or semi-nude picture of themselves to someone else’s cell phone, and one in four have seen a nude or semi-nude picture intended for someone else.

In this climate where racy self-portraits of our kids are being circulated around the school or Internet, many parents are up in arms but don’t know what to do. It’s certainly alarming, but is it illegal? Should it be?