August 2009
-
Steganography – Invisible Secrets
A picture may be worth a thousand words, but it could also hide something more treacherous. Today, businesses wanting to guard against the potentially ultra-serious hazard of vitally important data being deliberately leaked to unauthorised people outside or even inside the organisation, need to get to grips with an alarming reality: a picture can also [...]
-
Password Advice
Your passwords are the keys you use to access personal information that you’ve stored on your computer and in your online accounts. If criminals or other malicious users steal this information, they can use your name to open new credit card accounts, apply for a mortgage, or pose as you in online transactions. In many [...]
-
Sexting – A Guide
What Is “Sexting?” When people take a sexually revealing picture or video of themselves and send it or them as text message attachments, it’s called “sexting.” And recently the practice has been increasing exponentially amongst kids. Kids “sext” to show off, to entice someone, to show interest in someone, or to prove commitment. The problem [...]



