The rise of cloud computing has transformed how we handle data, offering unprecedented scalability and flexibility. However, this advancement has also brought significant security challenges, particularly in protecting sensitive information. Traditional security measures, like encryption, often fall short when it comes to safeguarding data in use, leaving it vulnerable to breaches. To address these issues, the concept of Confidential Computing is gaining traction, utilizing hardware-based encryption through Trusted Execution Environments. This innovative approach not only enhances data security but also builds trust in cloud services, making it a crucial development for businesses and individuals alike.