ITGSS Certified Technology Specialist

What action is crucial when managing passwords to improve security?

1. Reusing old passwords for convenience

2. Storing passwords in plain text

3. Utilizing complex passwords and changing them regularly

4. Only keeping passwords on paper

The correct answer is: Utilizing complex passwords and changing them regularly

Utilizing complex passwords and changing them regularly is essential for improving security because complex passwords are difficult for attackers to guess or crack. A complex password typically includes a mixture of upper and lower case letters, numbers, and special characters, making it more resistant to brute force attacks or dictionary attacks. Changing passwords regularly further enhances security by minimizing the risk of long-term exposure. If a password is compromised, frequently changing it ensures that attackers cannot maintain access for an extended period. This proactive approach to password management helps safeguard sensitive information and reduces vulnerabilities, thereby significantly improving overall security posture. In contrast, reusing old passwords can lead to weaknesses if those passwords have been previously compromised, while storing passwords in plain text makes them easily accessible in the event of a data breach. Keeping passwords solely on paper may lead to physical security issues and does not safeguard against unauthorized digital access.