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1. what is encrytion?
- protecting data by putting it in code so it cannot be understood if accessed
- a really secure password such as R3jK942f
- an example of anti-virus software
- a bored girl trying to do well in her computing exam
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Other questions in this quiz
2. What is a virus?
- An example of spyware
- A program that enters a computer and preforms a harmful action.
- The process of unlawfully breaking into a computer system
- A piece of malware thats main purpose to to replicate itself
3. what is a keylogger?
- a type of virus
- a form of security based on the detection and recognition of human characteristics
- a piece of spyware that records the keys a user presses on a keyboard.
- a retinal scan, fingerprints, voice and face recognition
4. what is the main cost of DDOS attacks?
- loss of business during the downtime caused by the attack
- cost of repairing the system
- paying staff
- blackmail
5. what is a trojan?
- a scam carried out by hackers that uses a false website to trick people into giving away personal information
- software that once installed on the users computer, can spy on the users activities
- A piece of software that allows people to access files on a computer. Are often disguised as legitimate files to persuade users to download them.
- when a companys network service is put under so much pressure that it prevents legitimate users from using the network
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