Core Viewpoint - The article highlights the risks associated with the use of optical discs for storing and transmitting sensitive data, emphasizing the need for improved security measures and management practices to prevent data leaks [1][2]. Group 1: Risks of Optical Discs - The identity verification of sensitive optical discs is the first line of defense, but some units fail to enforce strict procurement protocols, allowing staff to purchase blank discs independently, leading to untraceable sources and potential data leaks [2]. - There is a lack of proper labeling for sensitive materials, with instances of discs being marked only verbally as "internal reference," which can lead to misinterpretation and unauthorized access to confidential information [2]. - The absence of a strict tracking system for the circulation of sensitive discs results in situations where discs are lost or unreturned, creating significant security vulnerabilities [2]. Group 2: Recommendations for Improvement - Establishing regulations and management protocols is essential, including clear differentiation between sensitive and regular discs, implementing color coding, and maintaining a dedicated tracking system to ensure traceability [3]. - Regular training on the risks associated with optical discs should be conducted, using case studies to illustrate the dangers and emphasizing the differences in security between optical discs and USB drives [3]. - Strengthening source control by assigning dedicated personnel for recording and using sensitive data, requiring approval for disc burning, and promoting encrypted discs to prevent unauthorized access [3]. - Enforcing accountability by implementing a "who uses, who is responsible" principle, incorporating compliance checks into evaluations, and imposing strict penalties for violations to deter negligence [3].