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ICT revision - Coggle Diagram
ICT revision
Hashing Functions
A mathematical function that converts any digital data into an output string with a fixed number of characters
viruses
A computer virus, much like a flu virus, is designed to spread from host to host and has the ability to replicate itself.
data theft
Data theft – also known as information theft – is the illegal transfer or storage of personal, confidential, or financial information.
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Fake news
A political story which is seen as damaging to an agency, entity, or person
spam
Spam is any kind of unwanted, unsolicited digital communication that gets sent out in bulk.
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malware
Malware is a catch-all term for any type of malicious software designed to harm or exploit any programmable device, service or network.
phising
Phishing is when attackers attempt to trick users into doing 'the wrong thing', such as clicking a bad link that will download malware, or direct them to a dodgy website.
hackers
A security hacker is someone who explores methods for breaching defenses and exploiting weaknesses in a computer system or network.
Keeping safe online
- Top tips for staying secure online.
- Use a strong and separate password for your email.
- Install the latest software and app updates.
- Turn on 2-step verification (2SV)
- Password managers: using browsers and apps to safely store your passwords.
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