TEACHER POWERPOINTS: UNIT 1.4 NETWORK SECURITY J277 (FROM 2020)

These adaptable PowerPoint Presentations (42 Slides) cover all aspects of the specification in relation to OCR GCSE Computer Science J277 (from 2020) component 1.4.

It includes:

Teaching PowerPoint (includes checkpoint questions and answers)

Student PowerPoint (Includes checkpoint questions, but omits the answers)

Content Covered:

Forms of attack:
Malware
Social engineering, e.g. phishing, people as the ‘weak point’
Brute-force attacks
Denial of service attacks
Data interception and theft
The concept of SQL injection

Common prevention methods:
Penetration testing
Anti-malware software
Firewalls
User access levels
Passwords
Encryption
Physical security