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Updated. February 18, 2024 6:32:52

Security Definition & Meaning (Word History, Phrases Containing, Synonyms, Antonyms, Types, Example Sentences). What is Security in English, Hindi, Urdu? – ( Date. July 20, 2023 11:53:01 )


Definition of Security – Security refers to the state or condition of being protected or free from harm, danger, risk, or threats. It encompasses measures and precautions taken to ensure safety, stability, and protection of assets, individuals, organizations, or nations.

Word History

Word History of Security – The word “security” has its roots in the Latin word “securitas,” which means “freedom from care” or “freedom from anxiety.” The term evolved over time, and its modern usage is related to safeguarding against various risks or potential dangers.

Meaning in English

Security Meaning in English – In English, “security” refers to the state of being safe, protected, or free from harm or danger. It can also refer to measures or provisions taken to ensure safety.

Meaning in Hindi

Security Meaning in Hindi – In Hindi, “security” is translated as “सुरक्षा” (suraksha), which denotes protection, safety, or security from harm or threats.

Meaning in Urdu

Security Meaning in Urdu – In Urdu, “security” is translated as “حفاظت” (hifazat), which carries the sense of protection, preservation, or safeguarding against risks.


Interpretations of Security – The interpretation of security can vary depending on the context. It can be understood as personal security, which involves individual safety and well-being, or as national security, which pertains to protecting a country from external threats. Additionally, security can be related to financial matters, such as securing investments or assets, or it can be connected to data security, ensuring the protection of sensitive information.

Security Types

Types of Security:

  • Physical Security: Concerned with safeguarding physical assets and locations through measures like access control, surveillance, and alarms.
  • Cybersecurity: Focuses on protecting computer systems, networks, and data from unauthorized access, attacks, and breaches.
  • Financial Security: Involves ensuring the stability and protection of financial resources and investments.
  • National Security: Pertains to protecting a country’s sovereignty, borders, and citizens from external threats.
  • Information Security: Deals with safeguarding sensitive information from unauthorized access, disclosure, or tampering.
  • Personal Security: Refers to individual safety and protection from physical harm or threats.
  • Food Security: Relates to ensuring access to sufficient, safe, and nutritious food for a population.
  • Job Security: Concerned with the assurance of a stable and secure employment position.
  • Health Security: Involves measures to protect public health and prevent disease outbreaks or pandemics.
  • Social Security: Relates to social welfare programs aimed at providing financial support and assistance to individuals or families in need.


Phrases of Security:

  • Sense of security.
  • Security measures.
  • National security.
  • Job security.
  • Financial security.
  • Data security.
  • Social security.
  • Cybersecurity threats.
  • Personal security precautions.
  • Food security concerns.

Example Sentences

Example Sentences of Security:

  • The airport has implemented stringent security measures to ensure passenger safety.
  • John finally found a job with good pay and excellent job security.
  • The company invested heavily in cybersecurity to protect its sensitive data from hackers.
  • Citizens were concerned about national security after the recent terrorist attack.
  • Lisa’s financial security improved after she made wise investment decisions.
  • The office building has 24/7 security personnel and surveillance cameras.
  • Mary takes personal security seriously and always carries pepper spray with her when walking alone at night.
  • Social security programs provide crucial support for low-income families and the elderly.
  • The government implemented food security policies to ensure everyone has access to nutritious food.
  • Mark’s strong password and two-factor authentication provided an additional layer of data security for his online accounts.

Similar Words (Synonyms)

Similar words of Security:

  • Safety.
  • Protection.
  • Assurance.
  • Shelter.
  • Defense.
  • Sanctuary.
  • Guarantee.
  • Stability.
  • Cover.
  • Confidence.

Opposite Words (Antonyms)

Opposite words of Security:

  • Danger.
  • Insecurity.
  • Risk.
  • Vulnerability.
  • Uncertainty.
  • Threat.
  • Hazard.
  • Peril.
  • Exposure.
  • Inadequacy.


What is Security? In summary, security is the state of being safe and protected from harm or threats. It can encompass various aspects of personal, financial, national, or digital safety and involves measures and precautions to minimize risks and potential dangers.

What is Security - Security Definition and Meaning - Security Meaning in English Hindi Urdu
What is Security – Security Definition and Meaning – Security Meaning in English, Hindi, Urdu