Chapter 8: Security & Ethics | IGCSE COMPUTER SCIENCE GUIDE | UPDATED FOR 2021-2022 SYLLABUS |

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Welcome to the IGCSE Computer Science Guide / Tutorial updated for the 2021-2022 syllabus.

What you will learn in this chapter:
Various security risks, possible effects, and how to deal with them.
Cookies
Loss of data
Firewalls and proxy servers
Security protocols (SSL and TLS)
Types of encryption (symmetric and asymmetric)
Authentication
Denial of service (DoS) attack
Computer ethics
Types of software (free software, freeware, and shareware)
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can you pls make a video solving the pre release material for october 2022

syedqasimsays
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i love how he casually added the meme loll

thug_
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You’re awesome, you helped me alot during my exams

fahadluqman
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It's okay but you are not explaining the notes you just reading them out so I'm kind of having challenges with that

life_asthepooh