Apart from system control and monitoring, you may need to get the following done consistently: 1. Regular employee awareness - explain why this is a key topic 2. Scan all employee behavior including your managers 3. Skip level with the first two line of defense to understand the ground pulse and how they see management supporting them 4. Take action without compromise at any level when there is a breach

To prevent accidental sharing of sensitive data, enforce strict access controls so only authorized personnel can view it. Regularly train your team on data privacy and secure handling practices, and encrypt data in transit and at rest to safeguard it. Use tools like Data Loss Prevention (DLP) software to monitor and block unauthorized sharing. Conduct routine audits to ensure compliance with security policies and address vulnerabilities. By combining education, technical safeguards, and regular reviews, you can build a culture of accountability and minimize the risk of future incidents.

To prevent future mishandling of sensitive data, implement strict access controls, ensuring only authorized personnel can access or share such information. Deploy Data Loss Prevention (DLP) tools to monitor and restrict unauthorized sharing, and mandate encryption for all sensitive data in transit and at rest. Conduct regular team training on data security policies and best practices, coupled with clear guidelines for data classification and handling. In addition, establish a review and approval process for sharing critical data, fostering accountability and minimizing errors. Finally, regularly Review and Update Measures Perform periodic audits of data-sharing practices and security measures.

Additionaly Data Masking and Redaction: Implement systems that display only the data necessary for a task. For example, mask sensitive details unless absolutely required. Audit Logs and Monitoring: Maintain detailed logs of data access and usage. This helps track who accessed sensitive information and ensures accountability. Role-Based Access Control (RBAC): Assign data access based on job roles, ensuring team members can only access the information they need for their duties. Incident Response Plan: Develop and test a clear protocol for addressing data breaches or accidental disclosures. This minimizes damage and provides a roadmap for corrective action.

We need to know where our data is first, so need to have the visibility. After that we need to understand what kind of data it is and have the right classification. This allows us to handle it correctly based on the sensitivity of the data including whether we choose to encrypt it or not. We also need to understand who has access to the data along with who should have access to it. Finally, apply policies based on the information above along with organizational data protection stance. The human element is where training and other safeguards like having another person approve the action of an employee can be implemented. Tools: There are tools like any modern DLP and DSPM solution that can help achieve our goals in this scenario.