The CIA Triad Explained | Security+ SY0-701 скачать в хорошем качестве

The CIA Triad Explained | Security+ SY0-701

FULL SECURITY+ IN 31 DAYS COURSE 📹 Join the wait list - https://certbros.kit.com/01730e35f7 BOSON PRACTICE EXAMS ✔ Best practice exams - https://www.certbros.com/security-plu... HAVE A QUESTION? 💬 Discord - https://www.certbros.com/discord Disclaimer: Some of these are affiliate links. If you purchase using these links, I'll receive a small commission at no extra charge to you. --------------------------------------------------------------------------------------------------------------- The CIA Triad is one of the most important concepts in information security. The CIA Triad is a foundational model used in cybersecurity to understand how we protect data and systems. What is the CIA Triad? The CIA Triad stands for: Confidentiality – keeping data private Integrity – keeping data accurate and trustworthy Availability – keeping data accessible when needed These three principles provide a framework for designing secure systems, evaluating vulnerabilities, and developing robust cybersecurity policies. Confidentiality Confidentiality is about making sure that only authorised individuals or systems can access sensitive data. It protects personal, financial, and organisational information from being exposed. Example: When you log in to your bank account, only you should be able to see your account details. A confidentiality breach would occur if someone else gained access or even if sensitive information was accidentally sent to the wrong person. Integrity Integrity ensures that data remains accurate, complete, and unaltered unless modified by authorised sources. It prevents tampering, both accidental and malicious. Example: If a hacker intercepts a bank transfer and changes the destination account or amount, that’s a breach of data integrity. If software is altered before it’s downloaded by users, the integrity of that software is compromised. Availability Availability ensures that authorised users can access systems and data whenever they need them. It supports business operations and user access under normal and emergency conditions. Example: A secure system is not helpful if users can’t log in due to a power outage, failed server, or denial-of-service attack. The CIA Triad is one of the most important concepts in cybersecurity. By focusing on confidentiality, integrity, and availability, organisations can build systems that are secure, reliable, and resilient against threats.