How can users protect their devices from malware?

Regularly updating software is a critical step in protecting devices from malware. Software updates often include important security patches that fix vulnerabilities which could be exploited by malicious software. When developers identify security flaws or potential weaknesses, they create updates to address these issues, thereby reinforcing the software against potential attacks. By ensuring that software, including the operating system and applications, is consistently up to date, users reduce the risk of malware infiltrating their devices through known vulnerabilities.

Other practices, such as relying solely on free software, can sometimes increase risk, as not all free products maintain the same security standards or provide timely updates. Avoiding any internet connection can limit exposure to certain threats, but it is often impractical as many necessary services rely on internet access. Sharing passwords with friends can lead to unauthorized access and increased risks of breaches, as it can inadvertently expand the number of individuals who have access to sensitive information.