Final answer:
A layered architecture provides advantages in terms of security by enabling the implementation of multiple security measures at different layers, mitigating the impact of a breach, and making it more difficult for attackers to exploit vulnerabilities.
Step-by-step explanation:
A layered architecture can provide several advantages in terms of security. One major advantage is that it allows for the implementation of multiple security measures at different layers, which provides a more comprehensive and robust security solution. For example, in a layered architecture, you can have a dedicated firewall at the network layer, intrusion detection systems at the application layer, and encryption at the presentation layer.
Another advantage is that a layered architecture can help mitigate the impact of a security breach. If a breach occurs at one layer, the damage is contained to that particular layer and does not affect the entire system. This allows for quicker identification and response to security incidents.
Furthermore, a layered architecture can make it more difficult for attackers to exploit vulnerabilities. By dividing the system into distinct layers, it becomes harder for attackers to navigate through multiple layers of defense to gain unauthorized access to sensitive information.