Cloud security is essential for maintaining the scalability benefits of cloud computing, requiring organizations to manage their own security configurations despite cloud service providers ensuring physical security. Common issues like data breaches often arise from misconfigurations in cloud storage services such as Amazon S3, Azure, or Google Cloud, which organizations must address to protect sensitive information. Key security practices include using strong identity, credential, and access management; checking for forgotten subdomains; ensuring proper logging and monitoring; and regularly updating technologies to mitigate vulnerabilities like SQL injections. Tools like Detectify offer continuous monitoring and automated scanning to identify vulnerabilities, helping organizations maintain robust cloud security by keeping up with rapid changes in web vulnerabilities and offering asset monitoring for potential DNS misconfigurations.