DATA SECURITY Meaning and
Definition
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Data security refers to the measures and practices implemented to protect data, which includes sensitive, confidential, or personal information, from unauthorized access, use, disclosure, or modification. It encompasses the protection of data whether it is stored on electronic devices, transmitted over networks, or processed by various systems or applications.
The primary objective of data security is to ensure the confidentiality, integrity, and availability of data. Confidentiality refers to preventing unauthorized access to data, ensuring that only authorized individuals or entities can access it. Integrity involves maintaining the accuracy and reliability of data, preventing unauthorized modification, deletion, or corruption. Availability focuses on ensuring that data is accessible whenever needed by authorized users.
Data security includes employing various technical and administrative controls to safeguard data. Technical measures may involve encryption, access controls, firewalls, intrusion detection systems, and network security protocols. Administrative controls encompass policies, procedures, guidelines, and training programs to establish secure information handling practices, manage user access privileges, and respond to security incidents promptly.
Data security is crucial as unauthorized access or misuse of data can lead to severe consequences such as identity theft, financial fraud, reputational damage, or legal implications. Organizations and individuals have a responsibility to implement appropriate data security measures to protect sensitive information, fulfill legal and regulatory requirements, maintain customer trust, and mitigate the risks of data breaches or cyberattacks.
Common Misspellings for DATA SECURITY
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Etymology of DATA SECURITY
The term "data security" is derived from the combination of two separate words: "data" and "security".
The word "data" comes from the Latin word "datum", which means "something given". It originated from the past participle of the Latin verb "dare", which means "to give". "Data" refers to facts, information, or statistics that are collected and stored for analysis.
On the other hand, "security" comes from the Latin word "securitas", which means "freedom from danger" or "safety". The Latin term is derived from the Latin adjective "securus", which means "without care" or "without concern". "Security" refers to the protection, preservation, and safeguarding of something valuable or important.
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