Session Cookie Definition:
A Session Cookie is a temporary cookie created by a server to store session-specific information for a user. It is used to maintain the user’s session state, allowing them to navigate through a website or application without having to log in repeatedly.
What is Session Cookie?
Session Cookies store details like user preferences, login state, or other temporary information required during a browsing session. These cookies are typically deleted once the user closes the browser, making them ideal for short-term Session Management without persistent data storage.
Why is Session Cookie important?
Session Cookies are crucial for providing a seamless and personalised browsing experience. They enable websites to remember user-specific information across multiple pages, facilitating features like shopping carts, user profiles, and secure areas that require Authentication without frequent re-logging.
How does Session Cookie work?
When a user logs into a website, the server generates a Session Cookie and sends it to the user’s browser. The browser then sends this cookie back to the server with each subsequent request, allowing the server to recognise the user’s session. Session Cookies are often set with the 'Secure' and 'HttpOnly' flags to protect against potential attacks.
Session Cookie Examples:
Examples include Session Cookies that keep users logged into their accounts while navigating a site or cookies that remember items added to a shopping cart until checkout. For example, a webmail service might use a Session Cookie to maintain a user’s authenticated state during their visit.
Session Cookie Issues:
Session Cookies can pose security risks if intercepted, as attackers may use them to hijack sessions. To mitigate this, developers can enforce HTTPS to secure cookie transmission, set cookies to be HTTP-only to prevent JavaScript access, and set expiration policies to reduce the risk of session theft.
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