Ask AI: discuss how people – individuals and/or groups – may “do” security.

People can "do" security in a variety of ways depending on their specific context. On an individual level, people can do security by following good security practices. This includes taking precautions such as using robust passwords, installing antivirus and anti-malware software, and being mindful of the websites they visit. They can also stay abreast of the latest security developments and trends in order to be better prepared to protect against potential threats. At a larger level, groups can also "do" security by developing policies and procedures that address security issues. These can involve user authentication, encryption of data and network traffic, access control, and patch management. Additionally, organizations may need to deploy analytical tools and physically secure their premises. All of these measures can be used to enhance the security of a system or network. Ultimately, security relies on both individuals and groups working together to ensure the safety and privacy of their data. By following good security practices, organizations can keep their systems safe from potential threats.