Passwords, Obfuscation, and Encryption

Looking at how passwords are an example of a logical prevention measure, how obfuscation can help mitigate risks like shoulder surfing, and how encryption at both rest and in transit works.
This video is primarily designed for the written Unit 2 exam (Global Information) for the OCR Cambridge Technicals (CTEC) Level 3 Information Technology qualifications. Video #7 of LO6 (Understand the principles of information security).
For the ordered playlist of videos for the CTEC IT Global Information (Unit 2) exam, see here: • CTEC/ CTECH IT Level 3...