under security constraints

USAGE SUMMARY

The phrase "under security constraints" is correct and usable in written English.
It can be used when discussing limitations or restrictions related to security measures in various contexts, such as technology, data protection, or organizational policies. Example: "The project must be completed under security constraints to ensure the protection of sensitive information."

✓ Grammatically correct

Science

News & Media

Academia

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Conventional power flow methods like Newton Raphson, Gauss Siedel, fast decoupled power flow methods suffer to provide proper MLL under security constraints as Jacobian matrix becomes singular when system loading approaches its loadability limit.

International Journal of Electrical Power & Energy Systems

From the aspect of information flow, energy markets rely on timely information being available to market participants, and the relationship between physical energy systems and energy markets is bound by the rules of economic dispatch under security constraints, all facilitated by complex information and computation.

Journal of Modern Power Systems and Clean Energy

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

More explosions could be seen or heard near the city center, where an international press corps was kept under tight security constraints.

The New York Times

For the restructuring power system (RPS), the self-adaptive differential evolutionary (SADE) algorithm is proposed for enhancing and controlling the power flow using Unified Power Flow Controller (UPFC) under practical security constraints (SCs).

International Journal of Electrical Power & Energy Systems

As mentioned above, the purpose of UMS is to minimize the operation cost under severe security constraints and making a fair environment by using two kinds of new cost, security and congestion cost.

Journal of Modern Power Systems and Clean Energy

The first level is that each GENCO maximizes its own profit, and the second level is a transmission constrained economic dispatch by ISO to minimize total production cost under all security constraints.

Journal of Modern Power Systems and Clean Energy

The team was able to visit clusters in a large swath of the country while working under restrictive security constraints.

Conflict and Health

This is further exemplified by HeRAMS in Sudan, where data on health facilities in remote locations as well as in semi-urban camp settings are collected under precarious security constraints.

Conflict and Health

As they continue to return, some are now operating under far stricter security constraints, the employee and others said.

The New York Times

A generalized linear programming formulation is proposed to determine the optimal bilateral real power contracts under a deregulated environment subjected to the steady-state security constraints (e.g. generation and line flow limits).

International Journal of Electrical Power & Energy Systems

What about the new security constraints?

The New York Times - Science

Expert writing Tips

Best practice

Apply the phrase in journalistic contexts to describe field work or data collection occurring in volatile or high-risk environments.

Common error

Do not confuse "under security constraints" with being 'under security surveillance'. The former refers to being restricted by rules or environmental factors, while the latter refers specifically to being watched or monitored.

Linguistic Context

The phrase "under security constraints" functions as an adverbial prepositional phrase. It modifies a verb or a whole clause by establishing the conditions or the restrictive environment under which an action is performed. In scientific contexts provided by Ludwig, it often serves as a conditional modifier for optimization problems or system flows.

Expression frequency: Rare

Frequent in

Science

55%

Academia

25%

News & Media

15%

Less common in

Formal & Business

3%

Wiki

1%

Social Media

1%

Ludwig's WRAP-UP

The phrase "under security constraints" is a highly effective linguistic tool for describing situations where safety or protection measures dictate the boundaries of an action. Ludwig AI analysis shows that it is a standard expression in technical engineering and power systems research, where it refers to the mathematical or physical limits of a system. Beyond the sciences, it is used by authoritative news sources like The New York Times to describe humanitarian or journalistic work in dangerous regions. While exact matches for the three-word phrase are rare compared to more general idioms, the structure is consistently validated as correct and professional. Writers should use it when they need to emphasize the specific rules or environmental factors that limit their subject matter, particularly in formal or research-oriented documents.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

subject to security restrictions

Provides a more legalistic or official tone regarding the limitations.

within security limitations

Emphasizes the boundaries or range of movement allowed by security.

constrained by security protocols

Focuses on the specific technical rules or procedures causing the constraint.

restricted by security rules

Uses a more direct and less formal verb to describe the limitation.

governed by security measures

Implies a systematic or structural management of the situation.

bound by security requirements

Highlights the obligatory or mandatory nature of the security rules.

hampered by security concerns

Suggests that the security issues are actively hindering progress.

under strict security guidelines

Focuses on the adherence to specific instructions or policies.

limited by security factors

A more general way to describe influences from security variables.

amid security challenges

Describes the general environment of security difficulty rather than a specific constraint.

FAQs

How to use "under security constraints" in a sentence?

You can use it to describe an activity limited by safety rules, for example: "The researchers collected data "under security constraints" in the conflict zone."

What can I say instead of "under security constraints"?

Depending on your context, you can use phrases like "subject to security restrictions", "within security limitations" or "constrained by security protocols".

Which is correct: "under security constraint" or "under security constraints"?

While both can be grammatically correct, "under security constraints" (plural) is far more common in technical and scientific literature because it typically refers to a set of multiple operating limits or physical rules.

What is the difference between "under security constraints" and "limited by security"?

The phrase "under security constraints" is more formal and specific, often implying a defined framework of rules or parameters. In contrast, "limited by security" is a more general and slightly less technical observation.