Which of the following is a method to increase data access security?

Implementing a practice of regularly changing passwords and utilizing complex combinations is a robust method to enhance data access security. This approach minimizes the risk of unauthorized access by reducing the likelihood that a stolen or compromised password can be used over an extended period. Regularly updating passwords ensures that even if an attacker gains access to a password, their window of opportunity is limited.

Using complex password combinations, which typically include a mix of uppercase and lowercase letters, numbers, and symbols, significantly increases the difficulty for unauthorized users to guess or crack the password. This complexity creates stronger defenses against brute force attacks, where attackers systematically try combinations until they gain access. Together, these practices form a key aspect of a defense-in-depth strategy that reinforces the overall security posture of an organization.