Learning objective
Discuss how different solutions are implemented to protect data from security threats, covering aspects such as access levels, anti-malware tools (including antivirus and antispyware), authentication methods (like usernames and passwords, biometrics, and two-step verification), the automation of software updates, the importance of checking spelling and tone in communications, verifying URLs, using firewalls, adjusting privacy settings, employing proxy servers, and implementing secure socket layer (SSL) security protocols.
Read the explanation, check the common trap, then practise with flashcards and questions.
Exam focus
- Read the explanation.
- Check key terms.
- Practise with linked questions.
Cambridge IGCSE Computer ScienceThe internet and its uses