What is the best practice to maintain security for sensitive information?

The best practice to maintain security for sensitive information involves establishing password protected access to computers and limiting the number of individuals given access. This approach ensures that only authorized personnel can view or handle sensitive data, drastically reducing the risk of unauthorized access or data breaches. By implementing strict access controls, organizations can create a more secure environment for handling confidential information, ensuring that those who have access are trusted individuals who understand the importance of data protection.

This practice is especially important in environments where sensitive information is handled frequently, as it minimizes exposure to potential threats, whether they be external or internal. Situating access on a need-to-know basis helps maintain confidentiality and integrity of the information.

Other options presented lack the same level of rigor in protecting sensitive data. While providing regular training on the importance of handling sensitive information is certainly beneficial, it does not, by itself, create a secure environment without accompanying technical protections. Allowing employees to have passwords written down undermines the very purpose of password protection, making it easier for unauthorized people to access sensitive systems. Finally, permitting workers to copy sensitive information to laptop computers for work from home divests the control over data security, which can expose sensitive information to greater risk without proper safeguards in place.