What is one of the core principles behind Sophos' security strategy?

The integration of multiple protection layers is a core principle behind Sophos' security strategy because it reflects a holistic and comprehensive approach to cybersecurity. By employing a multi-layered defense, Sophos aims to address various attack vectors and potential vulnerabilities that a single defense mechanism might not adequately cover. This multi-layered approach combines various technologies such as endpoint protection, firewall, encryption, and intrusion prevention systems, among others.

This method ensures that even if one layer is bypassed or fails, other layers remain active, providing ongoing protection. This is particularly important in today's complex threat landscape, where attacks can be sophisticated and can come from different directions. By implementing multiple layers of defense, organizations can better safeguard their sensitive data and maintain robust security across their infrastructure.

The other options do not align with Sophos' strategy. Relying solely on perimeter defense fails to acknowledge that threats can come from within the network or through other channels. Prioritizing user convenience over security undermines the very purpose of implementing security measures. Limiting access to critical data is important but does not encompass the broader strategy of integrating multiple protective measures to create a resilient security posture.