Cybersecurity Architecture Fundamentals

The presentation "Cybersecurity Architecture Fundamentals" by Vivek Mishra covers the core principles of the CIA Triad—Confidentiality, Integrity, and Availability—as fundamental aspects of cybersecurity.

- **Confidentiality** ensures that sensitive data is accessible only to authorized users through techniques like authentication, authorization, role-based access control (RBAC), and encryption.

- **Integrity** guarantees that data remains accurate and unaltered using hash functions, digital signatures, checksums, and blockchain technology.

- **Availability** ensures systems and data remain accessible through redundancy, backups, load balancing, and protection against denial-of-service (DoS) attacks.

The presentation also discusses key security measures, including multi-factor authentication (MFA), access control lists (ACLs), encryption methods (symmetric and asymmetric), and cybersecurity defense strategies against DoS and DDoS attacks. The conclusion emphasizes the importance of implementing the CIA Triad to safeguard data and maintain trust in IT systems.