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Listening Quiz: Thuyết Trình Cập Nhật Về Các Tiêu Chuẩn Mã Hóa – Advanced Level
Th4 9, 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.
According to Linda, what hashing standard is the company moving to?
SHA-256
AES-256
AES-128
SHA-1
Explanation:
Linda says they are moving from SHA-1 to SHA-256 for hashing.
2.
What reason does Linda give for no longer using SHA-1?
It is incompatible with all systems
It makes training more difficult
It is too expensive to maintain
It can be broken with enough power
Explanation:
Linda explains that SHA-1 has vulnerabilities and can be broken with enough power.
3.
What encryption algorithm does Linda recommend instead of AES-128?
SHA-256
RSA-1024
SHA-1
AES-256
Explanation:
Linda says they recommend AES-256 instead of AES-128 for stronger security.
4.
What can be inferred about some of the company’s older systems?
They will all be replaced immediately
They do not need any updates
They already support only SHA-256
They may not be able to use AES-256 yet
Explanation:
Linda says most systems will need updates, and some legacy systems may not support AES-256, so older systems may not be able to use it yet.
5.
What is the main purpose of Linda’s presentation?
To introduce a new detailed report
To explain updates to the company’s cryptographic standards
To report a performance problem in legacy systems
To announce a new training schedule for employees
Explanation:
Linda says she will update everyone on cryptographic standards and describes changes to hashing, encryption, risks, and training.
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