The Internet security zone includes which of the following?

The Internet security zone comprises all external websites that are not specified as part of the restricted or trusted sites zones. This classification is essential for security management, as it allows systems to treat different categories of websites with varying levels of security protocols. The interpretation of the Internet zone is particularly relevant in environments where internet browsing safety is governed by strict policies.

Websites categorized under the Internet zone typically pose more potential security risks compared to trusted sites since these external sites are not verified or monitored as strictly as those in the trusted or restricted zones. By default, browsers apply a standard set of security controls to these sites, helping protect the user from potential threats such as malware or phishing attacks, while allowing for general internet access.

The other options represent different categories of access or networks that do not fall under the general definition of the Internet security zone. Internal company websites and trusted sites accessed via email are categorized differently, often receiving enhanced protections or different security policies. VPN connections are also separate from the Internet zone, as they represent secure connections to private networks rather than general website browsing.