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- 1What is device hardening?It is the practice of making devices harder to attack.
Methods to do this include:
patching software vulnerabilities and tightly configuring user access levels. - 2How does a firewall work?Monitors incoming and outgoing network traffic using a set of information deciding whether to block or allow data packages such as those coming from particular IP addresses.
- 3What is encryption?Process of encoding data so that it cannot be easily understood if it is discovered, stolen or intercepted.
- 4What is malware and what does it do?Malware can be in the form of Virus's, Trojans, Spyware, worms, rootkit and ransomware. It can infect host files, replicate itself and cause damage or delete software files.
- 5What is cloud computing?Online applications are stored in and accessed via the cloud this provides a service to companies for file storage regular software updates.
- 6What is a definition of Hacking? Give three examplesUnauthorised access to a computer system, programme or data.
3 examples:
Shoulder surfing
Botnet
Brute-force attacks - 7What are the impacts of modern technology on organisations? Give three positives and three negatives.Positives
1.Staff may work more productively at home and take fewer sick days.
Customers can access websites/phone support 24/7.
Staff can be employed from all around the world.
Negatives
1. It can be harder to manage staff at home.
2. Remote workers will each require additional resources such as printers.
3. staff may work longer hours and feel they can't get away from work.
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- BTEC ICT Fichas sobre Sin título, creado por Jane Holloway el 17/06/2022.
- Creado por
- Jane Holloway
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