Protecting your digital information

I had decide to write this article and later deferred writting it to a later date. Then I read the story of the Twitter attack on TechCruch. The story is about a hacker called Hacker Croll who was able to hack into the systems of Twitter and fetch some sensitive data about the twitter employees. That brought me back to this article with a slightly altered title. The original article was "protecting your data on the internet". As you can see, there is little difference but sounds broader.