| A | B |
| A type of malware aimed to modify information on computer | Cloud |
| An internet version of a home address for computer | Malware |
| A section of the internet that is made of of sites | IP Adress |
| A private network gives you online privacy | VPN |
| The program that run on a computer and perform certain functions | Virus |
| A defensive technology designed to keep the bad guys out | Phishing |
| All forms of malicious software designed harm a computer | Firewall |
| A technic used by hackers to obtain sensitive information | Spyware |
| A virtual private network gives you online privacy | Domain |
| The process of encoding data to prevent theft by ensuring the data can only be accessed with a key | Software |
| The large computers that you can connect to on the internet | Encryption |