In essence, however, information security rests on four fundamental principles that you can use every day to protect yourself in today's interconnected world. Collectively referred to as the CIA triad of CIA security model, each attribute represents a fundamental objective of information security. There is sensitive information that needs to be protected and kept out of the wrong hands at all times. Information security (InfoSec) is the practice of protecting both physical and digital information from destruction or unauthorized access. Exploring the different types of jobs available in information security can help you find an IT occupation that not only interests you but will put your information security expertise to the test. The principle of confidentiality specifies that only the sender and intended recipient should be able to access the contents of a message. 1. We have reviewed BIA, BCP, DRP, and CIRT. courses that prepare you to earn The three main properties of an information system that are important to ensure information security are confidentiality, availability and integrity. Don't worry, this has nothing to do with the famous - or infamous - spy agency. Not all your resources are equally precious. Information security management (I… As a result, only the original person and qualified employees can view personal data. Log in here for access. 's' : ''}}. You’ll often see the term CIA triadto illustrate the overall goals for IS throughout the research, guidance, and practices you encounter. 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A) Confidentiality, integrity, accuracy B) Integrity, privacy, accuracy C) Confidentiality, integrity, availability D) Privacy, confidentiality, inte. What is The Federal Information Security Management Act? | {{course.flashcardSetCount}} There are many things that could be considered information that we need to protect. © copyright 2003-2020 Study.com. We usually don't want everyone in the world reading emails or social media posts that we send to our friends or family. Which of the foll, Name four authentication policies that can be enforced using technology and four authentication policies that cannot be enforced using technology. Confidentiality is defined by ISO 27001:2005 as "the property that information is not made available or disclosed to unauthorized individuals, entities, or processes". These objectives ensure that sensitive information is only disclosed to authorized parties (confidentiality), prevent unauthorized modification of data (integrity) and guarantee the data can be accessed by authorized parties when requested (availability). Log in or sign up to add this lesson to a Custom Course. As defined by the National Institute of Standards and Technology (NIST), information security is "the protection of information and information systems from unauthorized access, use, disclosure, disruption, modification or destruction." Identify Your Vulnerabilities And Plan Ahead. 3. Information systems security is very important not only for people, but for companies and organizations too. 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