Which of the following measures can help improve organizational cybersecurity?

Implementing strong password policies and two-factor authentication significantly enhances an organization's cybersecurity posture. Strong password policies require employees to create complex passwords that are difficult for malicious actors to guess. This can include necessary components such as a mix of uppercase and lowercase letters, numbers, and special characters, which collectively make it harder for brute-force attacks or password cracking techniques to succeed.

Moreover, two-factor authentication (2FA) adds an additional layer of security beyond just a password. Even if a password is compromised, the requirement for an additional verification method—such as a text message, email confirmation, or authentication app—greatly reduces the chances of unauthorized access to sensitive systems and data. By requiring not just something the user knows (their password) but also something they have (the second factor), organizations significantly curb the risk of account takeovers, thereby protecting sensitive information and maintaining a higher security standard across all company activities.

The other options do not directly address the critical aspects of cybersecurity in the same impactful way as strong password policies and two-factor authentication. Limiting access to public websites might reduce exposure to certain threats but does not fundamentally protect data integrity or access. Regularly updating company decor is unrelated to cybersecurity, focusing instead on aesthetic improvements. Encouraging social media use can