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  1. What Is Information Security (InfoSec)? | Microsoft Security

    Information security, often abbreviated (InfoSec), is a set of security procedures and tools that broadly protect sensitive enterprise information from misuse, unauthorized access, disruption, …

  2. What Is Information Security (InfoSec)? - Cisco

    Information security or InfoSec for short, refers to the network security process and tools that protect sensitive business information from being modified, disrupted or destroyed.

  3. What Is Information Security? | IBM

    Information security (InfoSec) is the protection of important information against unauthorized access, disclosure, use, alteration or disruption. It helps ensure that sensitive organizational …

  4. What is Information Security? - GeeksforGeeks

    Oct 3, 2025 · Information Security is basically the practice of preventing unauthorized access, use, disclosure, disruption, modification, inspection, recording, or destruction of information. …

  5. What Is InfoSec? Meaning, Jobs, Certification, and More

    Oct 24, 2025 · Information security, or InfoSec, refers to the practices, systems, and processes used to protect sensitive information from risks and vulnerabilities. Information security is …

  6. What is information security (infosec)? - TechTarget

    Sep 3, 2025 · What is information security (infosec)? Information security (infosec) is a set of policies, procedures and principles for safeguarding digital data and other kinds of information.

  7. Information security - Wikipedia

    Information security (infosec) is the practice of protecting information by mitigating information risks. It is part of information risk management. [1] .

  8. What is Information Security (InfoSec)? - delinea.com

    Information security—often shortened to InfoSec—is the discipline of protecting sensitive data from unauthorized access, use, or exposure. It’s about making sure the right people have …

  9. What is Information Security? Complete Guide | Cyberhaven

    Information security, often referred to as InfoSec, is the practice of defending information from unauthorized access, disruption, modification, or destruction. It’s more than just a technical …

  10. What is Information Security (InfoSec)? - infosectoday.com

    Mar 8, 2024 · Information security, commonly known as InfoSec, involves the strategies and measures implemented to safeguard sensitive business information from unauthorized access, …