Malware
- spam
- viruses
- worms
- trojans
- spyware
Protection
- use antivirus software
- don't browser the unknown websits
- don't click the unknown links
- don't run the unknown software
- don't open the unknown e-mails
In our real world, nothing is safe certainly (induces IT)
For example:
The main door of your home is locked.
Do you think no one can access your home without your permission?
The world is changing
IT being an important part to citizens
We can easily contact IT in our daily life
As the affect of the friends or schoolmates
There are also many threats when using IT
In the internet, people wll using a nick name, which we can't identify the real person
So, the new enerations can do anything they like in the internet
IT is very helpful and it provides many information for us.