Cloud infrastructure security is a framework that combines policies, best practices, and technologies to ensure cloud resources are secure against internal and external threats. It addresses challenges such as inconsistent security policies, regulatory compliance, and the need for a different approach to address security in distributed architectures. Cloud infrastructure security frameworks provide a unified approach to cloud security, unifying security across your cloud infrastructure, simplifying the setting and enforcement of security policies. They offer benefits such as reduced attack surface, minimized cyber risks, improved business performance, and financial benefits. Implementing a cloud infrastructure security plan can improve your business by making security easier to manage, protecting company data better, and improving operational efficiency. Cloud security solutions like Twingate's Zero Trust Network Access (ZTNA) solutions make it easier to implement Zero Trust in cloud infrastructure security, providing automation tools, simple administrative consoles, and granular control over each cloud resource.