32:30IT GRADE 9 UNIT 5PART 1/5.1 /2 DEFINITION OF SECURITY/ PRINCIPLES OF COMPUTER SECURITYMR.A24.4K viewsView & Download
13:33Chapter 5, part 2, Information Security: Principles and PracticeMark Stamp5.3K viewsView & Download
1:04:08IGCSE Computer Science (2026-2028): C5 - Internet, Cybersecurity Threats and SolutionsJames Gan46.1K viewsView & Download