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Tiếng Anh Chuyên Ngành
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?
AES-128
SHA-256
SHA-1
AES-256
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 too expensive to maintain
It can be broken with enough power
It makes training more difficult
It is incompatible with all systems
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-1
RSA-1024
AES-256
SHA-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 do not need any updates
They will all be replaced immediately
They may not be able to use AES-256 yet
They already support only SHA-256
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 report a performance problem in legacy systems
To introduce a new detailed report
To announce a new training schedule for employees
To explain updates to the company’s cryptographic standards
Explanation:
Linda says she will update everyone on cryptographic standards and describes changes to hashing, encryption, risks, and training.
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