Mobile device security is critical for compliance with the NIS2 directive because mobile devices are often used to access sensitive information and critical infrastructure systems. The NIS2 directive requires organizations to implement robust security measures to protect network and information systems, including those accessed via mobile devices. By securing mobile devices with solutions like Sophos Mobile, organizations can ensure that mobile endpoints do not become a weak link in their cybersecurity defenses, thus meeting the requirements of the NIS2 directive.