What is endpoint security primarily concerned with?

Endpoint security is primarily concerned with protecting devices such as computers and smartphones from threats. This focus is essential because these endpoints represent potential entry points for cyber attacks. As the number of devices that access organizational networks increases, each device can be subjected to a variety of vulnerabilities, including malware, phishing attacks, and unauthorized access.

By implementing robust endpoint security measures, organizations can safeguard sensitive information and maintain the integrity of their systems. This approach typically involves using antivirus software, firewalls, intrusion detection systems, and regular updates to protect devices from emerging threats. Additionally, endpoint security can help organizations comply with regulatory standards by ensuring that data on these devices is secure.

The other options, while important components of an overall security strategy, do not accurately define the primary concern of endpoint security. Protecting network servers, for example, falls under network security, while backing up data is more closely related to data management practices. Training employees on data security practices is essential for fostering a security-minded culture within an organization, but again, this does not reflect the core focus of endpoint security itself.