Malware

Malicious software

Viruses

Copies itself; Replicates by inserting copies of itself into other programs. Viruses need contact to spread.


Trojan Horses

Seems legit BUT allows access to someone else. Trojan horses allows others to get information from your computer.


Spyware

Secretly obtains the users information


How To Avoid Them

You can use...

AntiVirus Software

Firewall

&

Common Sense!