1.4 Network Security full topic revision | OCR J277 9-1 Computer Science скачать в хорошем качестве

1.4 Network Security full topic revision | OCR J277 9-1 Computer Science

Revision notes and explanations for 1.4 Network Security OCR J277 9-1 Computer Science. Chapters: 0:00 What is meant by malware? 0:37 What is unauthorised access? 1:23 Brute force attacks 1:48 Social engineering methods 2:58 User access levels 3:33 Practice questions on malware 4:33 Network threats 4:51 Denial of service attacks (DoS or DDoS) 5:26 SQL injection overview 5:51 Network threats prevention methods 7:08 Physical security methods 7:32 Practice questions on network threats 8:24 What is an SQL injection? 9:19 SQL injection prevention methods 10:46 Practice questions SQL injection I'd recommend pausing the video on the questions at the end to test yourself on this topic - additionally, make yourself flash cards to test yourself, example: On the front: what affects the CPU performance? On the back: The CPU clock speed will determine how many FDE cycles can be performed in one second. The CPU can execute more instructions with additional cores as each core works independently. Mr Moore __________________________________________________________ #computerscience #revision #networksecurity mrmoorecs OCR Computer Science OCR Computer Science Computer Science GCSE Mr Moore Computer Science Mr Moore GCSE Computer Science 9-1 OCR Computer Science 1.1 systems architecture J277 J277 computer science j277 revision Computer science revision OCR j277 computer science 1.4 Network Security full topic revision | OCR J277 9-1 Computer Science 1.4 Network Security full topic revision | OCR J277 9-1 Computer Science