Used and loved by millions
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
a matter of security
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a matter of security" is correct and usable in written English.
It can be used when discussing issues or concerns related to safety, protection, or confidentiality. Example: "The decision to implement stricter access controls is primarily a matter of security to protect sensitive information."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(5)
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
28 human-written examples
"It's a matter of security".
News & Media
This is also a matter of security.
News & Media
For Rawles and others, it's a matter of security.
News & Media
It's simply a matter of security and practicality.
News & Media
Police presence at Morning Exercises wasn't just a matter of security.
Academia
We need to close the gap – it is a matter of security.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
32 human-written examples
It's a matter of national security.
News & Media
It should be regarded as a matter of national security.
News & Media
Culley said the attack was a matter of national security.
News & Media
And it is a matter of national security.
News & Media
It is always a matter of national security.
News & Media
Expert writing Tips
Best practice
In formal writing, follow "a matter of security" with a concise explanation of why the security aspect is important.
Common error
Avoid using "a matter of security" without specifying what is being secured. Clearly state the asset, information, or people at risk to give the phrase greater impact and relevance.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a matter of security" functions as a noun phrase that designates a particular concern, issue, or requirement pertaining to safety and protection. As Ludwig AI indicates, this phrase is often used to emphasize the importance of taking precautions.
Frequent in
News & Media
52%
Academia
20%
Science
8%
Less common in
Wiki
4%
Encyclopedias
2%
Formal & Business
14%
Ludwig's WRAP-UP
In summary, "a matter of security" is a versatile phrase used to emphasize the importance of safety and protection across various contexts. Ludwig AI confirms that this phrase is grammatically correct and widely used. Its function is to highlight the necessity of safeguarding assets, information, or people. While its register is generally neutral to professional, its frequent appearance in news and academic sources makes it suitable for formal communication. Remember to specify what is being secured to enhance clarity and impact. Related phrases, such as ""a question of safety"" or ""a concern for protection"", offer alternative ways to convey similar meanings with slightly different nuances.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a question of safety
Focuses more directly on safety, omitting the broader implications of security.
a concern for protection
Emphasizes the act of protecting, rather than the state of being secure.
an issue of safeguarding
Highlights the proactive measures taken to ensure security.
a point of defense
Implies a need to actively defend against threats, narrower than general security.
a necessity for surveillance
Specifically relates to monitoring and observation for security purposes.
a requisite precaution
Emphasizes the need for preventative measures.
a vital safeguard
Stresses the importance of a protective measure.
a critical protective measure
Highlights the importance and protective nature of the action.
an essential element of safety
More descriptive and emphasizes the importance of safety.
a crucial aspect of defense
Focuses on defense as a key component of security.
FAQs
How can I use "a matter of security" in a sentence?
You can use "a matter of security" to emphasize the importance of safety or protection in a given situation. For instance, "Implementing two-factor authentication is "a matter of security" to protect sensitive user data."
What phrases are similar to "a matter of security"?
Alternatives to "a matter of security" include "a question of safety", "a concern for protection", or "an issue of safeguarding". These options offer slightly different nuances depending on the specific context.
When is it appropriate to use "a matter of security"?
It's appropriate to use "a matter of security" when emphasizing the necessity of taking precautions to ensure safety, prevent unauthorized access, or protect valuable assets. This phrase is effective in formal and professional contexts.
Is "a matter of security" interchangeable with "a matter of national security"?
While both phrases emphasize security, "a matter of national security" specifically refers to issues affecting the safety and defense of a nation. "A matter of security" is broader and can apply to various contexts, such as personal, corporate, or data protection.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested