Which of the following defines the Cookie visibility?

The visibility of a cookie refers to the scope within which a cookie is accessible on a website based on its domain and path attributes. This scope can dictate whether a cookie is available to a single page, an entire website, or even to multiple websites if the cookie is set by a domain that provides content (like ads or images) across various sites. This concept is crucial for both website functionality and security.

1. Domain and Path Attributes: The domain attribute specifies which domain the cookie is available to. By configuring this attribute, developers can control whether their cookies are accessible by a single server, subdomain, or domain. The path attribute further refines this visibility by restricting access to the cookie to a specific directory path on the server. Together, these attributes define the URL scope that the cookie is accessible to.

2. Secure and HttpOnly Flags: While not directly affecting which pages can see a cookie, these flags influence how cookies are transmitted and who can access them, indirectly impacting their visibility in terms of security. The Secure flag ensures cookies are sent only over HTTPS, preventing exposure on an unsecured connection. The HttpOnly flag makes the cookie inaccessible to JavaScript running in the browser, mitigating the risk of client-side script accessing the cookie data, primarily for the sake of preventing cross-site scripting (XSS) attacks.

3. SameSite Attribute: Introduced to further enhance privacy and security, the SameSite attribute controls whether a cookie should be sent with cross-site requests. This attribute