Description: Security management refers to the process of protecting network functions and services from threats, ensuring the integrity, confidentiality, and availability of data and systems. It involves implementing security measures in devices that operate autonomously, such as sensors and controllers, which are vulnerable to attacks due to their connectivity. In the broader context, security management is crucial for protecting systems from cyberattacks, malware, and vulnerabilities, which includes regularly updating software, as well as implementing firewalls and two-factor authentication. In network function virtualization (NFV), security management focuses on protecting virtualized network functions, ensuring that virtual instances are not compromised and that communication between them is encrypted. Security management encompasses a variety of practices, from risk assessment to incident response, and is essential for maintaining trust in modern technological infrastructures.
