How can companies ensure that their customer data is protected from external cyber threats while still allowing employees efficient access to the information they need to do their jobs effectively?

Companies can ensure that their customer data is protected from external cyber threats by implementing strong security measures such as encryption, multi-factor authentication, and regular security audits. They can also provide employees with training on cybersecurity best practices to prevent data breaches. Additionally, companies can limit access to sensitive customer data to only those employees who need it to perform their job duties, and regularly monitor and track employee access to ensure data security.