Security in the internet

Would you put photos of yourself in pulic places where all the people could see it?

https://www.utopiavpnguide.com/basics-internet-security/

This risk is the one you take when you publish photos in webs like instagram, facebook... because many people can pretend to be young people and lie to you because you don't really know them. Also if someone saves that image can use it against you. 

Security in the internet is taking precautions for protect the things that you publish.

Some of that precautions are:

• Making your account private and only accept your friends.
• Don't publish embarassing photos or that can be used against you
• Don't meet someone that you don't know because he or she can kidnap you.

Also many hackers can discover information like where you live, whats your credit card password...