Asked by: Itahisa Voznyak
technology and computing browsers

Which is better session or cookie?

Last Updated: 23rd January, 2020

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For most simple cases where cookies contain datathat only enhance the user experience and is disposable,cookies are preferable, because they are stored on theclient instead of server, so it scales well. Also cookiedata can be accessed from JavaScript while session data isprivate to the server only.

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Considering this, what is difference between session and cookie?

Cookies and Sessions are used to storeinformation. Cookies are only stored on the client-sidemachine, while sessions get stored on the client as well asa server. A session creates a file in a temporarydirectory on the server where registered session variablesand their values are stored.

Secondly, is it better to use sessions or cookies to manage login authentication data? Personally, I tend to think asession is a little more reliable because the only thingstored on the client is a session key. The actualdata remains on the server. It plays the cards a littlecloser to the chest, if you will.

Similarly, you may ask, which is more secure cookie or session?

Actually, technically cookies are moresecure than sessions are. Since sessions arebased on cookies they can only be as secure ascookies are, and almost always less secure than that.However, unless you have a very good implementation,sessions will be safer for you.

Do session use cookies?

Cookies can be used for session state.Cookies are small pieces of text, stored on the client'scomputer to be used only by the website setting the cookies.This allows webapplications to save information for the user, andthen re-use it on each page if needed. Every sessionwill have SessionID.

Related Question Answers

Leda Camarada

Professional

Why do we need session?

Why should a session be maintained? Whenthere is a series of continuous request and response from asame client to a server, the server cannot identify from whichclient it is getting requests. Because HTTP is astateless protocol. When there is a need to maintainthe conversational state, session tracking isneeded.

Gert Faulwasser

Professional

When cookie will expire?

When you use setcookie , you can either set theexpiration time to 0 or simply omit the parametre - thecookie will then expire at the end of session(ie, when you close the browser). Cookies that'expire at end of the session' expireunpredictably from the user's perspective!

Asmae Dragne

Professional

What is cookie session?

A session cookie contains information that isstored in a temporary memory location and then subsequently deletedafter the session is completed or the web browser is closed.This cookie stores information that the user has inputtedand tracks the movements of the user within thewebsite.

Michelle Tamboleo

Explainer

Why do we need a web application session?

Web developer may need to store small datatemporarily at server side, for each user who is interacting withthe web application. Such data is stored in asession, so session is a temporary storage atweb server. Session data is stored in key/value formwhere key is string and value can be any object.

Zhenzhen Bakshtanowsky

Explainer

How do Sessions work?

Sessions are slightly different. Each user gets asession ID, which is sent back to the server for validationeither by cookie or by GET variable. Sessions are usuallyshort-lived, which makes them ideal in saving temporary statebetween applications. Sessions also expire once the usercloses the browser.

Tammy Bleinagel

Explainer

What is the disadvantage of cookies?

The following are the disadvantages of cookies :Sometimes clients disable cookies on their browsers inresponse to security or privacy worries which will cause problemfor web applications that require them. Individual cookiecan contain a very limited amount of information (not more than 4kb).

Valerija Sebastian

Pundit

What do you mean by session?

Session. In the computing world, a sessionrefers to a limited time of communication between two systems. Somesessions involve a client and a server, while othersessions involve two personal computers. An example of asession between two personal computers is an online chat, orinstant messaging session.

Alondra Assemin

Pundit

How are sessions maintained?

Sessions are maintained automatically by asession cookie that is sent to the client when thesession is first created. The session cookie containsthe session ID, which identifies the client to the browseron each successive interaction. Then click on the Properties buttonunder Session Configuration Properties.

Dilia Oltmann

Pundit

Is session cookie secure?

The web server feeds the browser a sessioncookie: a cookie whose only purpose is to hold a large,unguessable bit-string that serves as the sessionidentifier. This is the most secure way to storesession state. Because the session state is stored onthe server, the client has no direct access to it.

Licas Portocarrero

Pundit

What is HttpOnly cookie?

HttpOnly is a flag added to cookies thattell the browser not to display the cookie throughclient-side scripts (document.cookie and others). When youset a cookie with the HttpOnly flag, it informs thebrowser that this special cookie should only be accessed bythe server.

Sanne Wachtendorf

Pundit

How do you tell if a cookie is a session cookie?

If a cookie does not contain an expiration date,it is considered a session cookie. Session cookiesare stored in memory and never written to disk. When thebrowser closes, the cookie is permanently lost from thispoint on. If the cookie contains an expiration date,it is considered a persistent cookie.

Zenon Porres

Teacher

Why session object is more secure than cookies?

Why is a session object considered moresecure and advantageous than cookies? Sessionsare more secure than cookies as it is stored in server whereas cookies are stored on client machine and can be modifiedand copied easily.

Eskarne Portasio

Teacher

How do you view cookies?

From the Chrome menu in the top right corner of thebrowser, select Settings. At the bottom of the page, click Showadvanced settings. To manage cookie settings, check oruncheck the options under "Cookies". To view orremove individual cookies, click All cookies and sitedata and hover the mouse over the entry.

Winford Nedelcu

Teacher

What is session in security?

After logging in, a user establishes a sessionwith the platform. Use session security to limit exposure toyour network when a user leaves the computer unattended while stilllogged in. Session security also limits the risk of internalattacks, such as when one employee tries to use another employee'ssession.

Robert Wichkosk

Teacher

Are cookies sent with every request?

Yes, as long as the URL requested is within thesame domain and path defined in the cookie (and all of theother restrictions -- secure, httponly, not expired, etc) hold,then the cookie will be sent for everyrequest.

Blaine Berentsen

Reviewer

Why should I use cookies?

Cookies in ecommerce
The single most important job of a cookie is tokeep a user logged in as they browse from page to page. A user'sbrowsing history becomes part of a database which the website thenuses to improve the customer experience. They give websites theability to remember and improve.

Wasim Vasserman

Reviewer

What is the typical session identifier?

A session ID is a unique number that a Web site'sserver assigns a specific user for the duration of that user'svisit (session). The session ID can be stored as acookie, form field, or URL (Uniform Resource Locator).

Aleksi Beÿseihs

Reviewer

What is Session Data?

Noun. session data (uncountable) (computing) Theset of session variables held on a server that allow thecontinuation of a conversation with the client without the need tocontinually reinput data.

Ruyi Sorke

Reviewer

What is session authentication?

Authentication system is one which allows a userto access a resource only after supplied credentials are comparedwith that stored in the database and found to be the same.Authentication can either be Session-based orToken-based.