Cloud network security has evolved significantly from the days of manual, labor-intensive processes to the current agile, cloud-based infrastructure, yet this transition has introduced new security challenges. While cloud providers ensure physical security and infrastructure management, organizations often lack visibility and control over their network configurations, risking financial costs and security breaches. The rapid deployment capabilities and ease of access in cloud environments can lead to undocumented changes and overlooked security protocols, necessitating a cultural shift towards DevSecOps, where security is integrated from the outset. To address these challenges, companies must invest in visibility tools, comprehensive network mapping, and enforce security protocols diligently, balancing operational needs with security demands. By fostering a security-focused culture and ensuring proactive management, organizations can prevent potential security breaches and optimize their cloud investments.