What are the different concepts in cyber security
Cybersecurity is a broad and constantly evolving field, but here are some of the key concepts and areas of focus in cybersecurity: 1. Confidentiality : This refers to the protection of sensitive data from unauthorized access. Examples include encryption, access controls, and data classification. 2. Integrity : This refers to the protection of data from unauthorized modification. Examples include digital signatures, checksums, and version control. 3. Availability : This refers to the availability and accessibility of systems and data to authorized users. Examples include redundancy, backups, and disaster recovery planning. 4. Authentication : This refers to the process of verifying the identity of a user or system. Examples include passwords, biometrics, and two-factor authentication. 5. Authorization : This refers to the process of granting access to specific resources based on the user's identity and privileges.