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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
be protected by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be protected by" is correct and usable in written English.
It can be used when discussing the safeguarding or defense of someone or something by a specific entity or mechanism. Example: "All personal data should be protected by robust security measures to prevent unauthorized access."
✓ Grammatically correct
News & Media
Science
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
58 human-written examples
He may be protected by presidential immunity.
News & Media
The top can be protected by glass.
News & Media
Can diversity be protected by such means?
News & Media
Still others may be protected by their genes.
News & Media
They ought to be protected by them too.
News & Media
Major banks would be protected by the banking union.
News & Media
Everyone's right to life shall be protected by law.
News & Media
Workers exposed to toxic air can be protected by respirators.
News & Media
Investors must in any case be protected by national laws.
News & Media
Would Wolverine's deadly claws be protected by the Second Amendment?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Regulated data items that are protected by data protection regulations.
Science
Expert writing Tips
Best practice
Use "be protected by" to indicate a formal or established method of security or defense. This provides a sense of reliability and authority.
Common error
Avoid overusing the passive voice when using "be protected by". While grammatically correct, excessive passive voice can make your writing sound vague. Instead, consider an active voice construction where appropriate. For example, instead of "The files are protected by the firewall", use "The firewall protects the files".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be protected by" functions as a passive construction, indicating that a subject receives protection from an external source. Ludwig AI's examples demonstrate this in various contexts, such as legal rights being protected by the court or data being protected by a password.
Frequent in
News & Media
61%
Science
21%
Formal & Business
6%
Less common in
Wiki
6%
Encyclopedia
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "be protected by" is a grammatically sound and commonly used construction to indicate that a subject is receiving protection from an external source. Ludwig AI confirms its frequent appearance in various contexts, particularly within News & Media and Scientific domains. While grammatically correct, it's advisable to consider using the active voice where appropriate to enhance clarity and directness. Understanding its proper usage ensures effective communication about security and safeguarding measures.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
be safeguarded by
Emphasizes preservation and defense from potential harm or threats.
be shielded by
Highlights the act of interposing a barrier for protection.
be secured by
Focuses on ensuring safety through reliable means and measures.
be defended by
Suggests an active guarding against an external attack.
be covered by
Indicates that something is under the scope of protection or insurance.
be fortified by
Implies making something strong or resistant to attack.
be guarded by
Focuses on vigilance and surveillance to prevent unauthorized access or harm.
be insulated by
Implies that something is isolated to prevent the transmission of harm.
be preserved by
Highlights the long-term safeguarding of something.
be warranted by
Implies that something is guaranteed to be safe due to a specific reason.
FAQs
How can I use "be protected by" in a sentence?
You can use "be protected by" to indicate that something is being defended or shielded by a specific entity or mechanism. For example, "The account will be protected by a two-factor authentication method".
What are some alternatives to "be protected by"?
You can use alternatives like "be safeguarded by", "be shielded by", or "be secured by" depending on the specific context and nuance you want to convey.
Is it better to use active or passive voice with "be protected by"?
While grammatically correct, using the active voice can often make your sentences more direct and clear. For instance, "The firewall protects the network" is more direct than "The network is protected by the firewall".
What's the difference between "be protected by" and "be covered by"?
"Be protected by" typically implies a defensive measure or mechanism is in place. "Be covered by", on the other hand, often implies inclusion under an agreement, insurance, or policy. The former focuses on active defense, while the latter focuses on scope or inclusion.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested