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Listening Quiz: Thảo Luận Về Việc Triển Khai Mã Hóa Đầu Cuối – Advanced Level
Th6 4, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Chuyên viên an ninh mạng (English for Cybersecurity Analyst)
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1.
What is the main topic of Robert and Emily’s conversation?
Planning the end-to-end encryption features for an app
Training employees to use a new office email system
Designing a marketing campaign for a mobile game
Choosing a cloud storage provider for company files
Explanation:
The conversation focuses on implementing end-to-end encryption, including key management, backups, performance, group chats, and privacy compliance.
2.
Where will the encryption keys be stored?
On the server for easy access
In group chat messages
In a shared company database
Only on user devices
Explanation:
Emily says the keys stay only on user devices and are not stored on the server.
3.
What will happen if a user loses a key?
The messages will still be readable by support staff
Messages cannot be decrypted without the key
The server will generate a replacement automatically
The app will remove all old messages
Explanation:
Emily explains that messages cannot be decrypted without the key and that there is no recovery for lost keys without backups.
4.
What can be inferred about users who want to keep access to their messages?
They can recover messages from the server later
They can safely ignore key storage settings
They should back up their keys carefully
They only need to remember their passwords
Explanation:
Because messages cannot be decrypted without the key and there is no recovery for lost keys, users must back up their keys safely.
5.
Why does Emily mention that end-to-end encryption helps with privacy laws?
To show the plan supports compliance requirements
To suggest the app should stop supporting group chats
To explain that key backup is unnecessary
To warn that encryption will violate regulations
Explanation:
Emily says end-to-end encryption helps them meet privacy standards, showing that she is connecting the encryption plan to compliance requirements.
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