The practice of safeguarding data through the mitigation of information risks is known as information security. It entails preventing unauthorized access, use, disclosure, disruption, alteration, or destruction of information systems and the data they process, store, and transmitted. The objective is to ensure the security and privacy of vital informations.Confidentiality, which ensures that information is only accessible to those who are permitted to access it, is one of the main objectives of information security. This entails putting policies in place to prevent unauthorized people from accessing sensitive data.Integrity ensures that information is accurate and comprehensive.Availability ensures that an authorized user can access and use the information on demand.Social engineering threats, advanced persistent threats (APTs), ransomware, cryptojacking, distributed denial of service (DDoS), insider threats, and man-in-the-middle (MTM) attacks are some of common information security risks.
