Why is it critical to have a policy for account lockouts?

Having a policy for account lockouts is essential primarily because it helps to prevent unauthorized access and defends against brute-force attacks. When an account lockout policy is implemented, it sets limits on the number of failed login attempts allowed before an account is temporarily disabled. This measure is crucial because it significantly increases the difficulty for potential attackers trying to gain access through guessing passwords.

By locking an account after a predetermined number of unsuccessful login attempts, the policy acts as a deterrent against systematic attempts to breach an account’s security through trial and error. This approach protects user accounts from unauthorized access and helps maintain the integrity of sensitive data. Thus, the emphasis on having a lockout policy aligns with best practices for securing user accounts and safeguarding information from malicious activities.