Firewalls and SQL Injection. (4 marks)
Discuss how firewalls can be configured to prevent SQL injection attacks. Include an explanation of what SQL injection is.
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Networks
Anti-Malware Software. (2 marks)
Explain how anti-malware software can prevent data interception and theft.
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Penetration Testing. (3 marks)
Describe the process and purpose of penetration testing in the context of identifying and mitigating system vulnerabilities.
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SQL Injections. (2 marks)
What is a SQL injection, and how can it affect a database?
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Data Interception and Theft. (3 marks)
Explain how data interception can occur and outline two measures that can be implemented to prevent data theft.
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Denial of Service Attacks. (2 marks)
Describe a Denial of Service (DoS) attack and discuss one method an organisation can use to protect against such attacks.
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Brute-force Attack. (2 marks)
What is a brute-force attack, and why is it effective against weak security systems?
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Social Engineering – Phishing. (3 marks)
Explain the concept of phishing and describe how it can be used to compromise computer security.
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Malware. (2 marks)
Describe how malware can pose a threat to computer systems. Include in your answer an example of a specific type of malware and the impact it can have on a device.
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TCP/IP Model. (4 marks)
Explain the four-layer TCP/IP model used in networking. Describe each layer and its primary function.
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