How to stay safe on social media
Using social media is not as innocent as it looks. There are several security and privacy risks lurking around the corner. It's important to be on your guard. In this post
tips
Sextortion scams - What you need to know
In these series I covered already several forms of online crime, for instance
ransomware [https://johnopdenakker.com/ransomware-101], phishing [https://johnopdenakker.com/phishing-101]
and tech support scams [https://johnopdenakker.com/tech-support-scams-what-you-need-to-know].
They all
Help your children stay safe online
With the blogs in this series I want to reach not only my typical audience,
security professionals, but especially less security aware people to help them
improve their personal security. If you think
How to control your online exposure
What do you do if you want to know more about someone? You'll do a search on
their name in your favorite search engine, right?
And your image about that person
Anti theft measures for portable devices
In today's post some quick tips to protect your portable devices, and the data
they contain, from theft. I'll also tell you what you can do if your device